Trying out generative models

Below is my chatGPT transcript for anyone interested.

You might wonder why I'm being so polite and chatty to a piece of software; I have read that it's a good technique for getting good results out of LLMs. After all, they reflect their training data, and the training data is generally scraped from the web. In most cases of conversations scrapable from the web, a polite, friendly question is likely to be met with a polite helpful response, so providing a polite, friendly question to an LLM is more likely to generate an equally polite, helpful response. That's the theory, anyway.

See the article that goes with this transcript.

My input:

Hello. I'm trying to come up with a list of costume characters to use in a story.

Model output:

Absolutely. I can help build a varied cast of costume characters—anything from whimsical and theatrical to eerie, mysterious, or absurd.

A few useful directions could be:

Classic: vampire, witch, pirate, detective, clown
Fantasy: knight, fae, wizard, dragon, cursed prince
Creepy: plague doctor, porcelain doll, scarecrow, masked stranger
Funny: oversized mascot, failed superhero, Victorian ghost, suspiciously elaborate chicken
Original: characters whose costumes conceal their identities or have a role in the story

If you tell me the story's setting and general tone, I can make you a substantial list with each character's costume, personality, and possible role in the plot.

My input:

One of the characters in the story has, and wears, a lot of costumes. There are definitely superheros, monsters, futuristic soldiers/warriors, animals and others in there. The main defining feature is that every costume is full-coverage - no part of the wearer shows. I don't mind using existing characters from real-world stories, comics, films etc but would like to pick relatively obscure ones.

Model output:

That gives you a particularly fun constraint: the costume has to completely transform the wearer, so characters with exposed faces, hands, or other visible skin are out. It also opens the door to characters who are recognizable almost entirely from their silhouette, mask, armour, or creature design.

I'd lean toward less-obvious characters rather than the usual Batman/Spider-Man/Darth Vader tier. Here are some possibilities, grouped by type.

Superheroes / comic-book characters

The Question — DC; completely blank, featureless face, trench coat and hat. Very distinctive and slightly uncanny.
The Shade — DC; often portrayed in a very formal, almost Victorian outfit, with a mysterious supernatural appearance.
Deadman — DC; red costume and white skull-like face. Easy to adapt into a fully concealed costume.
The Midnighter — DC/WildStorm; black full-body tactical costume and featureless mask.
Grifter — WildStorm; red-and-black combat gear with a distinctive white mask.
Black Beetle — DC; alien-looking full-body armour and helmet.
Blue Beetle's OMAC-style enemies — good if you want insectoid/armoured superheroes without using a household-name character.
The Dark Archer — various comic incarnations; full costume and hood make for a very complete disguise.
Ragman — DC; essentially a supernatural figure wrapped in a patchwork costume.
The Red Bee — Golden Age comics; relatively obscure and visually unusual.
The Black Terror — Golden Age comics; full masked superhero costume.
The Clock — an early masked comic character with an unusually sinister appearance.
The Ghost — Dark Horse; white full-body costume and mask, with an almost ghostlike silhouette.
The Maxx — Image; extremely strange purple full-body superhero/monster design.

Monsters / creatures

The Creature from the Black Lagoon — obvious in concept, but the costume is wonderfully complete.
The Gill-man's less-famous cinematic descendants — useful if you want several aquatic humanoids without repeating the same character.
The Groke — Moomins; a completely non-human silhouette and an unusually unsettling choice.
The Babadook — long coat, hat and obscured face; particularly good if you want something creepy rather than overtly monstrous.
The Tall Man — Phantasm; black formal clothing and an eerie, concealed appearance.
The Pale Man — Pan's Labyrinth; very strange full-body creature costume.
The Gentlemen — Buffy the Vampire Slayer; formal suits, pale faces and a highly distinctive supernatural appearance.
The Silence — Doctor Who; suit, gloves and head/face prosthetics create a completely concealed figure.
A Weeping Angel — Doctor Who; stone-like full-body appearance.
The Empty Child / Gas Mask Child — Doctor Who; a very recognizable fully covered silhouette.
The Rake — internet folklore; essentially a featureless pale creature.
The Slender Man — extremely simple but effective: suit, gloves, completely featureless head.

Futuristic soldiers / warriors

This category is especially good for your premise.

Helghast soldier — Killzone; gas-mask-like helmet, armour and gloves.
Combine Elite / Overwatch soldier — Half-Life 2; completely concealed futuristic police/soldier.
HECU-style soldiers — Half-Life; more conventional military gear, but helmets and masks can make them anonymous.
Covenant Elite — Halo; full alien armour and helmet.
Sangheili Zealot — Halo; particularly elaborate alien armour.
ODST — Halo; perhaps too recognizable to fans, but perfect for the concept.
Space Marine — Warhammer 40,000; enormous, completely enclosed armour.
Chaos Space Marine — Warhammer 40,000; even more elaborate and monstrous.
Skitarii — Warhammer 40,000; interesting if you want a half-machine aesthetic while still concealing the wearer.
Necron Warrior — Warhammer 40,000; completely robotic appearance.
Stormtrooper variants — Star Wars; rather famous, but obscure subtypes could be fun.
Death Trooper — Star Wars; particularly good if you want something intimidating.
Mandalorian Super Commando — Star Wars: The Clone Wars; fully enclosed armour.
ED-209 — RoboCop; not technically a wearable character, but could be reimagined as an absurdly bulky costume.
Robocop — famous, but his completely enclosed appearance makes him a useful reference point.
Judge Dredd — helmet conceals the face, though the exposed chin technically violates your rule unless adapted.

Animals

You could go much stranger than generic cats and bears.

Sonic's E-1000 robots — robotic animal-like forms.
Crash Bandicoot — full mascot-style costume.
Spyro — full dragon mascot costume.
Banjo — Banjo-Kazooie.
Conker — Conker's Bad Fur Day.
Klonoa — obscure enough for many readers, and visually distinctive.
Gex — full gecko character.
Earthworm Jim — technically an animal inside a bizarre futuristic suit, which could be particularly appropriate.
Rayman — no visible human anatomy, though his unusual floating hands/feet would make an interesting costume.
Mappy — retro videogame mouse.
Q*bert — hilariously impractical full-body mascot costume.
Frogger — another deliberately ridiculous possibility.
The Noid — mascot character; completely concealed humanoid/creature appearance.
The Hamburglar — very recognizable costume silhouette, although parts of the face may need modification.
Rilakkuma — extremely complete bear costume.
Keroppi — completely enclosed frog mascot.
Moomintroll — full-body character costume, though the exact design varies.

Robots / artificial beings

These might be particularly good for making the collection feel eclectic.

B-9 Robot — Lost in Space.
Robot from The Day the Earth Stood Still — the classic Gort design.
K-2SO — Rogue One; completely robotic silhouette.
Cylon Centurion — Battlestar Galactica.
Cylon Raider pilot — even more obscure and visually striking.
ED-209 — RoboCop.
Johnny 5 — Short Circuit.
Bishop's synthetic-body aesthetic — Alien, though less suitable if the goal is a costume rather than a humanoid robot.
The Iron Giant — enormous, but conceptually perfect.
Robot B-12 — The Wild Robot aesthetic could work if you're willing to go beyond literal character costumes.
The Robot — Lost in Space, particularly the original 1960s design.

Weird / theatrical / miscellaneous

This is where I think you could get some really memorable entries.

The Phantom — masked pulp hero; older and relatively obscure compared with modern superheroes.
The Shadow — pulp character; black coat, hat and obscured face.
The Spider — another 1930s pulp masked hero.
The Green Ghost — obscure pulp/comic-style superhero concept.
The Rocketeer — helmet and flight suit; retro-futuristic.
The Crimson Ghost — The Crimson Ghost serial; skull-faced masked villain.
The Mysterious Dr. Satan — another classic serial villain.
The Phantom of the Paradise — elaborate masked theatrical costume.
The Invisible Man — bandages, glasses and clothing can conceal virtually everything.
The Man in the Iron Mask — historical/fictional archetype rather than one specific character.
The Sandman — various versions; especially useful because the costume can be interpreted in many ways.
The Harlequin — traditional theatrical costume and mask.
The Punch / Judy characters — could produce deliberately bizarre full-body puppeteered costumes.
The Nutcracker — particularly a sinister, oversized version.
A plague doctor — not a single character, but visually ideal.
A medieval knight in tournament armour — effectively a completely anonymous human-shaped costume.
A suit of Japanese samurai armour — likewise gives you a character with no visible wearer.
A Venetian carnival figure — mask plus elaborate clothing can make the person entirely anonymous.

Particularly good fits for your character

If the fact that the wearer is completely hidden is itself important to the story, I'd prioritize costumes that make it genuinely difficult to tell what's inside them:

Helghast soldier
The Question
Cylon Centurion
Necron Warrior
The Groke
The Babadook
Sangheili
Plague doctor
The Creature from the Black Lagoon
The Empty Child
A Space Marine
The Phantom
The Maxx
A Weeping Angel
The Iron Giant
A completely enclosed samurai
A mascot animal
A gas-mask-equipped futuristic soldier
A featureless humanoid robot
A completely masked Victorian gentleman

One particularly fun direction would be to make the collection deliberately inconsistent: one costume is a terrifying monster, the next is an obscure 1930s superhero, then a cute cartoon animal, then a 40-kilo suit of futuristic armour, then something utterly ridiculous like Qbert. Because the same person is hidden inside all of them*, the costumes themselves can become a recurring mystery.

If you'd like, I can also make you a much larger list—say 100–200 characters—with obscure picks specifically filtered for "head to toe, no visible wearer," and include the source/franchise and a one-line description of each.

My input:

Impressive, thank you - there are a lot on that list I'd never heard of! I think you may have gone for more obscure characters than I intended - I'd like them to be ones the reader is likely to have heard of, but mostly avoiding the household names like, as you say, Spidey, Batman, etc. For example, you mention the Halo ODST armour as possibly too recognisable - this is one I've already used in the story, so this level of notability is fine. I definitely want every costume to be fully-covering though; you mentioned Robocop, for example, but he has an exposed mouth, so that one's out I'm afraid! I'd also prefer to stick with very human-shaped characters, as the wearer in the story will need to navigate around their living space and carry out household tasks while in the suit. So skin-tight suits like Spider-Man, and partially-armoured suits like Power Rangers/Super Sentai and Kamen Riders are fine. The Master Chief's ODST armour is probably about as bulky as I'd want to go. Can you now suggest around a dozen examples and I'll take see if I can come up with any other criteria? Thank you.

Model output:

Absolutely — that clarifies the sweet spot nicely. I'd interpret the brief as recognisable to a reasonably genre-literate reader, but not an A-list superhero; humanoid; completely concealing the wearer; and physically plausible enough to move around a house in.

Here are a dozen I'd put forward:

ODST — Halo Your existing example is almost a perfect benchmark: recognisable, completely enclosed, humanoid, and bulky without becoming impractical.
Helghast Trooper — Killzone Very strong fit. The distinctive gas-mask helmet and military armour conceal everything, while remaining essentially human-sized.
Samus Aran — Metroid The Power Suit is immediately recognisable to gamers but isn't quite household-name territory. Full helmet, gloves, boots and body armour. The arm cannon might make doing the dishes slightly difficult, though.
Master Chief — Halo Obviously more famous than the ODST, but still fits the physical criteria beautifully. If ODST is already in the story, you might decide he's too similar, but aesthetically he's ideal.
Doom Slayer — DOOM Full helmet and armour, recognisable without being Spider-Man/Batman-level famous. The bulk is somewhat greater than ODST but still within the realm you're describing.
Isaac Clarke — Dead Space The engineering suit and helmet completely obscure him. Particularly good if you want something that looks like practical futuristic workwear rather than superhero armour.
The Mandalorian — Star Wars Probably the most recognisable suggestion here, but still considerably less ubiquitous than Darth Vader or a Stormtrooper. Completely enclosed and extremely humanoid. You could also use a less-famous Mandalorian armour design if Din Djarin himself feels too obvious.
The Arbiter — Halo If an alien humanoid is acceptable, this is a great visual contrast to the human soldiers. His body shape is still sufficiently human for ordinary household movement, although the digitigrade legs and unusual proportions would be noticeable.
Judge Dredd — 2000 AD This one needs a small adaptation because the classic costume exposes the lower face. Give him a completely enclosed version of the helmet and you've got a very recognisable but not universally familiar character. If your rule is absolute rather than "the costume design as officially depicted," I'd count this as an adaptation rather than a direct costume.
The Rocketeer — The Rocketeer A lovely option for a more retro-futuristic entry. The helmet, goggles and flight suit can conceal the entire person, while the silhouette remains quite human and relatively manageable indoors.
Rinzler — TRON: Legacy Excellent for your purposes. Essentially a skin-tight, completely enclosed futuristic warrior costume with a very distinctive glowing design. Much less cumbersome than armour.
The Tick — The Tick This one is deliberately much sillier. The blue bodysuit and headpiece can be made completely enclosing, and the character is recognisable without being one of the standard superhero choices. It also gives you a costume that isn't technologically or militarily themed.

A few others I'd keep in reserve

Red Hood (DC) — full helmet and bodysuit; considerably less cumbersome than Batman.

Deadpool (Marvel) — perhaps a little too close to the superhero mainstream, but absolutely perfect physically: full mask, gloves and skin-tight suit.

Daredevil — the classic costume is fully covering, although the character is considerably more famous.

The Punisher — similarly recognisable, though some versions expose the lower face.

Snake Eyes (G.I. Joe) — excellent fit. Completely enclosed black combat suit and visor, humanoid, relatively lightweight, and recognisable without being an A-list superhero.

Storm Shadow (G.I. Joe) — depending on the incarnation, potentially another very good fully enclosed martial-arts costume.

Ezio Auditore / an Assassin's Creed assassin — robes and hood conceal most of the wearer, but because the face is generally visible, you'd need to use a version with a full facial covering.

The Hunter — Bloodborne — extremely good aesthetically, although the clothing is somewhat more cumbersome and layered than your ideal.

Corvo Attano — Dishonored — mask and clothing conceal the wearer completely; the mask gives it a wonderful "who is actually inside this?" quality.

The Lone Wanderer in Power Armour — Fallout — particularly the T-51b/T-60 designs. Very recognisable to gamers and completely enclosed, though probably approaching your upper limit for bulk.

A Combine Elite — Half-Life 2 — another excellent enclosed humanoid, although visually somewhat similar to the ODST/Helghast category.

A Cylon Centurion — Battlestar Galactica — extremely recognisable to sci-fi fans, though the rigid robotic proportions might make domestic tasks rather amusing.

Of these, Snake Eyes, Samus, Isaac Clarke, Rinzler, Helghast, Doom Slayer and the Rocketeer strike me as particularly useful because they give you seven quite different-looking costumes while all satisfying your physical constraint. They also have the nice property that a reader can probably think "oh, that's X" without you needing to explain the reference.

My input:

Oops, I'm obvious not as familiar with the Halo franchise as I should be - the suit I've used already is actually Master Chief in his Spartan armour, not in an ODST outfit. From your list, these ones I'm not so keen on: the Helghast trooper, isaac clarke, judge dredd, the rocketeer and the tick. Rinzler is a very nice one I wish I'd thought of already, as is Samus - kudos! I'd like to add General Sweet Mayhem to the list too. How are the criteria looking now? Do you see any useful patterns emerging in my likes and dislikes?

Model output:

Yes — and the correction to Master Chief actually makes the pattern clearer. I think your taste is becoming quite specific.

What seems to be emerging

1. You want a character, not merely a plausible costume. Master Chief, Samus, Rinzler and General Sweet Mayhem all have a strong, distinctive character identity. The costume isn't just "generic futuristic soldier"; it's something a reader can associate with one particular fictional person.

2. Recognisability matters, but you don't want the obvious icons. Your sweet spot seems to be roughly "I know that character, or at least I've seen them before", rather than "everyone on Earth knows them." Master Chief and Samus are pretty famous among gamers, Rinzler is well known among TRON fans, and General Sweet Mayhem is recognisable from The LEGO Movie 2 without being a cultural monument like Batman.

So I'd now avoid both extremes:

Too obvious: Spider-Man, Batman, Superman, Darth Vader, probably Iron Man.
Too obscure: Golden Age pulp heroes, obscure comic villains, characters whose main appeal is that they're technically humanoid.
The target: recognisable secondary/mid-tier characters with a strong visual identity.

3. Full concealment is a genuinely hard requirement, rather than just a preference. This eliminates quite a surprising number of otherwise perfect candidates. Robocop, Judge Dredd, various Power Rangers, many Star Wars characters, etc. don't quite make it.

And I think you mean literally no visible human skin or features, rather than "the character could plausibly be made into a full costume." So a modified Dredd shouldn't count when there are plenty of naturally suitable characters.

4. You seem to like the "sealed suit" aesthetic. This is perhaps the strongest visual pattern. Your favourites all have something like:

helmet/mask + enclosed torso + enclosed limbs + recognisable silhouette

rather than:

elaborate clothing + mask.

That makes Samus, Master Chief, Rinzler and Sweet Mayhem feel surprisingly closely related despite coming from completely different franchises.

5. Human proportions are important. Not merely humanoid: human-shaped enough that the person inside could plausibly perform ordinary activities. This is why something like a Sangheili or Necron might be technically suitable but less appealing. You don't want the costume to make the reader constantly think, How on earth are they going to get through that doorway?

I'd therefore put the practical upper limit around Master Chief's armour, as you said. Anything substantially larger, extraordinarily rigid, digitigrade, tentacled, etc. is probably out.

6. You're not necessarily looking for "realistic" costumes. This is important. General Sweet Mayhem is quite stylised, and Rinzler is basically glowing Tron armour. So the criterion isn't could someone actually manufacture this convincingly? It's more:

Could a human being physically wear this and move around in it?

That's a much more useful distinction.

7. You like variety in the kind of character. I don't think you want twelve variations on "space marine." Samus and Master Chief happen to overlap technologically, but Rinzler and Sweet Mayhem broaden the palette considerably. So I'd look across superheroes, sci-fi, fantasy, animation, videogames, film, TV, etc., rather than concentrating on one genre.

So I'd now formulate the brief as:

A recognisable but not overwhelmingly famous fictional character whose canonical appearance can completely conceal a human wearer, with a roughly human silhouette and enough mobility for ordinary indoor activities. Costumes may range from skin-tight suits to moderately bulky armour, but shouldn't be excessively cumbersome. Characters should have a distinctive visual identity, and obscure-but-recognisable is preferable to either household-name characters or deep-cut obscurities.

And there's one other pattern I suspect you're gravitating toward:

The costume should make the wearer look like a completely different person, rather than simply like someone wearing a costume.

That's why Master Chief, Samus, Rinzler and Sweet Mayhem work so well. If you saw four people walking around in those outfits, you'd perceive four characters, not four people who happen to be dressed up.

That last distinction is probably going to be very useful when I generate the next batch.

My input:

If I can go off on a tangent for a moment - you say the hard requirement for full coverage would eliminate many of the power rangers. Can you give some examples of why that's the case?

Model output:

Yes — and I should qualify what I said. “Many Power Rangers” was too broad. A number of Ranger costumes actually fit your full-coverage rule very well. The issue is that it varies considerably by Ranger, season, and especially by helmet design.

The distinction I'd make is:

Full coverage: helmet completely encloses the head/face, gloves cover the hands, boots cover the feet, and the suit covers the rest.
Not full coverage: anything where the helmet leaves an actual portion of the face/head visible, or where the costume design incorporates exposed skin.

For example:

Mighty Morphin Power Rangers — generally yes, assuming we're talking about the standard transformed costume. The helmet has a visor rather than an exposed face, the gloves cover the hands, and the bodysuit covers the body. So actually, these are perfectly compatible with your rule.
Power Rangers Zeo — also essentially a yes.
Power Rangers In Space — yes; the Rangers have enclosed helmets and gloves.
Power Rangers Lost Galaxy — yes.
Power Rangers Time Force — yes.
Power Rangers SPD — yes, and particularly good for your purposes because the helmets give them a very complete, futuristic appearance.
Power Rangers RPM — definitely yes; the suits are very enclosed and somewhat more militaristic.

So Power Rangers as a category shouldn't have been on my exclusion list. In fact, given your preferences, I think they're potentially a very good source of candidates.

Where things get interesting is Super Sentai, because there are some costumes with designs that aren't quite as completely enclosing depending on the character/version, and there are lots of supplementary/alternate costumes where the distinction becomes less clear.

And then there are franchises adjacent to Power Rangers where your rule eliminates characters much more readily. Kamen Rider is a good example: the classic Riders generally have enclosed helmets, but their costumes frequently incorporate exposed-looking areas around the neck or other design elements, and some incarnations have considerably less "sealed suit" visual language. Again, though, this varies enormously by Rider.

In fact, this changes my assessment of your preferences slightly

Given that you like Samus + Master Chief + Rinzler + General Sweet Mayhem, I think a good Power Ranger is actually almost exactly what you're after:

recognisable character + distinctive silhouette + completely enclosed + human proportions + relatively mobile + not an ultra-famous household-name character.

I'd particularly look at SPD, RPM, Time Force and In Space if we're trying to find individual Rangers who feel visually interesting rather than just "person in colourful superhero spandex."

And I think the helmet is the crucial thing. A character can have a skintight suit and still be perfect for your purposes—as you pointed out with Spider-Man-type costumes—but the moment the design leaves the face or hair visible, it's disqualified.

So, yes: you've caught me making an unnecessarily sweeping exclusion there. Power Rangers should probably move up, not down, the candidate pool.

My input:

Yes, definitely, I do like Power Rangers as a class of candidates. What do you think about the Jungle Fury series - how do the rangers in that series mesh with the requirements? Are there any other series you think I'd prefer instead?

Model output:

Yes. And after looking more closely, I think Jungle Fury is actually a pretty good match for your criteria, with one caveat: I suspect there are other seasons whose aesthetics you'll prefer.

The basic premise of Power Rangers is unusually well suited to your requirement: morphed Rangers wear skin-tight suits with helmets and opaque visors, so the standard Ranger form is fundamentally a head-to-toe anonymous human silhouette. (Wikipedia)

Jungle Fury specifically

The three core Jungle Fury Rangers — Red (Casey), Blue (Theo), and Yellow (Lily) — work very well mechanically.

They're:

completely enclosed;
essentially normal human proportions;
skin-tight rather than bulky;
easy to imagine moving around a house;
visually distinct enough to identify as Rangers;
recognisable to someone familiar with Power Rangers without being remotely as culturally dominant as Spider-Man.

The animal/martial-arts theme also gives the helmets and suits a more characterful appearance than some of the very plain Ranger designs.

The potential downside is aesthetic rather than functional. Jungle Fury's suits are relatively minimalist. The helmets in particular have a somewhat sleek, motorcycle-helmet-like appearance, and the overall design doesn't have quite as much visual complexity as some other seasons. Contemporary coverage of the costume designs even singled out the helmets as looking rather like bike helmets. (GameSpot)

For your character, though, I think that may actually be a positive: they're not so elaborate that the wearer would struggle with domestic activities.

Seasons I'd put ahead of Jungle Fury for you

Time Force — probably my first recommendation

I think this is very close to your sweet spot.

The suits are sleek and relatively understated, with a strong futuristic/military aesthetic, and the helmets are particularly distinctive. The visors are colour-tinted rather than the conventional black, which gives the Rangers a rather different appearance. (Power Rangers Wiki)

Jen / Pink Time Force Ranger and Wes / Red Time Force Ranger would be especially good candidates.

And there's a lovely coincidence here: Time Force apparently never showed the actors' faces in the Ranger suits in the actual show, even though helmet-off versions appeared in promotional material. (Reddit) That's not necessary for your criterion, but it's rather satisfying given the premise of your story.

Verdict: extremely strong.

SPD — also extremely strong

This may actually be the one I'd recommend most strongly if you like the Master Chief / Rinzler side of the spectrum.

The whole team has a futuristic police/special-forces aesthetic. The suits are still essentially bodysuits, but they look more like uniforms than brightly coloured superhero costumes. The helmet designs are distinctive, and the numbered Ranger identities reinforce the sense that you're looking at an anonymous individual in a sealed uniform. (Power Rangers Wiki)

Shadow Ranger is particularly appealing if you want something darker.

Verdict: very strong.

RPM — surprisingly good for you

This is probably the most visually unusual of the bunch.

RPM has a deliberately more mechanical/industrial aesthetic, with vehicle motifs incorporated into the helmets, gloves and boots. Some of the helmet designs even have mechanical wheel/turbine elements. (Morphin' Legacy)

It therefore feels less like "person in colourful superhero suit" and more like "person in a peculiar futuristic protective suit."

That sounds very compatible with your Master Chief/Rinzler preference.

Verdict: very strong, possibly excellent.

Lost Galaxy

Another good candidate. The suits are still unmistakably Power Ranger suits, but the helmets and galactic motifs give them a stronger sci-fi identity. The helmets in particular are well regarded by fans, and the overall design is more elaborate than Jungle Fury. (Reddit)

Verdict: good.

And one slightly unexpected recommendation: Mighty Morphin

Not necessarily because I think you'd like the aesthetic best, but because it is almost the perfect example of your "recognisable but not Batman" principle.

Everybody knows what a Power Ranger looks like, but if you specify Black Ranger or White Ranger, you're giving the reader a particular character identity without resorting to a universally famous individual superhero.

And the original morphed Rangers are genuinely completely enclosed. There's even some nice historical evidence for the "this person simply becomes an anonymous helmeted figure" quality: in the first season, the Rangers weren't shown removing their helmets while morphed in the actual show. (Reddit)

My current ranking for your story

Series	Fit
Time Force	⭐⭐⭐⭐⭐
SPD	⭐⭐⭐⭐⭐
RPM	⭐⭐⭐⭐⭐
Mighty Morphin	⭐⭐⭐⭐½
In Space	⭐⭐⭐⭐½
Lost Galaxy	⭐⭐⭐⭐
Jungle Fury	⭐⭐⭐⭐
Zeo	⭐⭐⭐⭐
Lightspeed Rescue	⭐⭐⭐⭐
Wild Force	⭐⭐⭐½
Dino Thunder	⭐⭐⭐½
Samurai	⭐⭐⭐½

The important thing is that I'm now distinguishing "does this satisfy the costume rules?" from "does this look like something you are likely to want?" Almost all of those Rangers satisfy the former. The latter is where I think Time Force, SPD and RPM rise to the top.

And I think there's a particularly interesting emerging cluster in your choices: Master Chief → Rinzler → Samus → Sweet Mayhem → SPD/Time Force/RPM. They all occupy slightly different points on a spectrum from skin-tight futuristic bodysuit to moderately substantial sci-fi armour, while maintaining that wonderfully impersonal "there is definitely a person in there, but I cannot see any part of them" quality.

That may be a more useful organising principle for the eventual big list than genre or franchise.

My input:

Thank you, very interesting. Having taken a look at the series you mentioned, I feel Jungle Fury is actually the one I prefer, simply from a visual standpoint. I actually prefer the minimalism. I think you're right that pretty much all of them meet the criteria for my story. Is there anything else that might clarify things before we get to your list of recommendations for the story?

Model output:

Yes — I think we're quite close. And your preference for Jungle Fury's minimalism is useful: it tells me not to over-weight the "military/futuristic armour" side of the brief.

Before I produce the bigger recommendation list, there are a few things that would materially sharpen it. You don't need to answer all of these if you don't care about them.

Gender: Do you want the costumes to represent particular genders, or is the wearer effectively gender-neutral once inside? This could matter for things like Samus, Sweet Mayhem, and individual Rangers.
Fictional gender: Should the character themselves be predominantly male/female, or does that not matter because the costume completely conceals the wearer?
Character vs. costume: Do you want the costume to depict a specific named character (e.g. Samus), or are recognizable types also useful (e.g. "a Jungle Fury Red Ranger" or "a Stormtrooper")?
Multiple versions: Are different incarnations of the same basic character fair game? For example, several different Power Rangers, different incarnations of a superhero, or different TRON programs?
Media: Should I give roughly equal weight to film, television, comics, videogames and animation, or are there particular media you especially want represented?
Animal characters: You originally mentioned animals. Given your preference for human-shaped costumes, should I interpret that as anthropomorphic animals (e.g. a humanoid animal in a full costume) rather than four-legged creatures?
Fantasy: How do you feel about things like knights, ninjas, medieval warriors, assassins, plague doctors, etc., provided they're completely enclosed? Or is the futuristic/superhero aesthetic more what you're after?
How recognizable? There's one particularly useful calibration point: would you rather have a character where 70% of readers immediately recognize it, or one where perhaps 30–40% would recognize it but the costume is unusually perfect for the story?

That last one is probably the biggest remaining variable. From what you've said so far, my impression is that you want something around "Oh, that's [character]!", rather than "I know that costume but I'd need to think about where it's from."

And I now have a pretty strong suspicion that the eventual list should not simply be a list of the coolest fully enclosed characters. It should deliberately contain a mixture of things like Jungle Fury Ranger → Rinzler → Samus → Master Chief → General Sweet Mayhem → something unexpectedly silly → something slightly sinister → something fantasy-oriented, so that the collection feels like one person's wonderfully eclectic costume obsession rather than a catalogue of sci-fi armour.

My input:

Gender: I'd lean towards male characters, but suits like those of Samus and Sweet Mayhem do not scream "girl" and would be fine too. The wearer in the story will be a man, but might be quite willing to gender-bend his cosplaying a bit!

Fictional gender: Not sure what the distinction is here from the previous item.

Character versus costume: although most of the example I've given and have said I liked are specific characters, for the story it might well be better to have more generic costumes based on similar characters. Star Wars Stormtrooper armour is a good one - there are many stormtroopers and a given set of armour could be any of them.

Multiple versions: yes! I think the character should be shown to have multiple versions of suits he likes, so a few examples of such "suit families" would be useful to demonstrate that in the text.

Media: no preference - the suits don't even have to belong to a specific type of media.

Animal characters: thank you for bringing that one up again, and yes please, a few fursuits would be great.

Fantasy: yes, fantasy would be fine, but I'm not sure the "sealed in" aesthetic you mentioned is prevalent there. If you can find some examples I'd be very interested.

Recognisability: Let's go with a small number of relatively well-known suits and a larger number of less well known costumes for "background" use.

Yes, indeed, it would be good to have a wide variety of costumes. The character will have spent a long time building an eclectic mix of suits so there should be a wide variety, while he might also have iterated several times on some characters and have multiple versions of them, or have a particular interest in something and have a cluster of rather similar, but not actually related, character outfits.

Model output:

That clarifies it very nicely. I think I now understand the collection as a costume wardrobe belonging to one enthusiast, rather than simply a list of characters who happen to satisfy the technical requirements.

One small clarification on my earlier question: by "fictional gender" I meant the gender of the character represented by the costume, as opposed to the gender of the person wearing it. But your answer effectively resolves that distinction: the wearer is male, but the collection can include female or gender-ambiguous characters where the costume itself doesn't strongly signal femininity.

The brief I'd use

I'd now look for:

Completely concealing costumes — no face, hair, hands, feet, or other skin visible.
Human or approximately human proportions, with enough articulation to function indoors.
Anything from skin-tight bodysuits to roughly Master-Chief-level armour; avoid huge, rigid or wildly non-human designs.
Male characters favoured, but gender is absolutely not a hard constraint.
A mixture of specific characters and generic/army/mascot-style costumes.
A few recognisable anchors that readers immediately understand.
A much larger number of less obvious but still identifiable costumes that reward readers who know the source.
Suit families: several versions of a character, franchise, uniform or design tradition.
Clusters: perhaps five different futuristic soldiers that aren't from the same universe, or several animal suits, or a little collection of masked superheroes.
Fantasy, superheroes, sci-fi, videogames, film, TV, animation, military, mascots, fursuits, etc. all fair game.
And crucially, visual variety. The collection shouldn't read as "this man owns 40 suits of armour."

I also think your comment about multiple iterations gives us a particularly useful storytelling device. For example, rather than simply having a Stormtrooper costume, he might have:

an original-style Stormtrooper, a weathered Stormtrooper, a black-armoured variant, and a couple of deliberately generic "Imperial" suits.

That tells us something about the owner of the collection: he's not merely acquiring costumes; he's developing interests and refining them.

Likewise, you could have a little "Ranger" cluster without needing to explain why he owns several:

Jungle Fury Red
Jungle Fury Blue
a generic martial-arts animal Ranger
perhaps another season's Ranger
an entirely homemade Ranger-inspired suit

And then somewhere nearby is something completely unrelated, such as a furry costume or a medieval knight.

One other thing I'd deliberately include

I think we should distinguish between "costumes he owns" and "characters he dresses up as."

For your purposes, something like a generic Stormtrooper is arguably more useful than Darth Vader. Vader is a specific individual whose identity the costume represents; a Stormtrooper suit represents a role. That gives you much more freedom to invent variations while retaining a recognisable visual language.

The same applies to:

futuristic soldiers
Power Rangers
superheroes
medieval knights
ninjas
astronauts
robots/androids
furries
masked villains
various kinds of space troops

So the eventual list can have, say, 30–50 specific character candidates, but also perhaps 20–30 costume families/types that he could plausibly have several examples of.

And I think the fursuit allowance is especially valuable. It gives us an entire section of the wardrobe that can be completely unrelated aesthetically to the sci-fi armour while still obeying your fundamental rule: there is a completely concealed human being inside this thing. It also provides some wonderfully domestic possibilities because a relatively lightweight mascot/fursuit can be much easier to wear around a house than armour.

I think we have enough constraints now that I wouldn't ask you anything else before making the list. The next step I'd suggest is a fairly broad first pass—perhaps 40–50 candidates, grouped by category, with a little ★ marking the handful I'd consider especially strong fits. We can then prune it based on your reactions, which will probably reveal the remaining subtleties of your taste much faster than more questions would.

My input:

Sounds good!

Model output:

Excellent. I think we've got enough to make a genuinely useful first pass now. I've treated "fully covering" as absolute, and I've tried to keep the candidates within the physical silhouette you established rather than padding the list with characters who technically have a mask but would be awkward to wear.

I've also deliberately included some generic costume families alongside named characters, because I think those will make the fictional wardrobe feel much more believable.

The strongest matches

These are the ones I'd put at the top of the pile based on everything you've told me.

Samus Aran — Metroid ★★★★★ Still one of the best fits. Sealed helmet, gloves, boots, bodysuit/armour, instantly distinctive silhouette. The fact that the wearer is a man is almost irrelevant once the helmet is on.
Rinzler — TRON: Legacy ★★★★★ Almost suspiciously perfect for your premise: sleek, completely enclosing, human-shaped and visually dramatic without being bulky. And the TRON universe gives you a natural excuse for multiple related suits. Disney's own material confirms Rinzler as one of the TRON suit designs. (Disney App Support)
Master Chief / Spartan armour — Halo ★★★★★ Your existing suit. I'd actually make this one of the suit families rather than treating it as a single costume: different generations of MJOLNIR armour, different Spartan variants, etc.
Jungle Fury Ranger — Power Rangers Jungle Fury ★★★★★ Given your reaction, I'd definitely include these. Casey/Red is the obvious choice, but Theo/Blue and Lily/Yellow give you a ready-made little family. The season also has Wolf and Rhino Rangers and other related forms if you want the collection to go deeper. (Wikipedia)
General Sweet Mayhem — The LEGO Movie 2 ★★★★★ A particularly nice gender-bending choice: the helmet and suit make the wearer essentially anonymous, while the character is still quite recognisable. Official LEGO material confirms Sweet Mayhem as one of the film's principal characters. (LEGO)
Snake Eyes — G.I. Joe ★★★★★ Probably one of my favourite suggestions for your particular collection. Black, sleek, completely enclosed, human-shaped and recognisable without being a household superhero.
Black Panther — Marvel ★★★★★ More famous than your ideal, perhaps, but the actual costume is almost tailor-made for the rules: mask, gloves, boots and full bodysuit.
Deadpool — Marvel ★★★★½ Also a little too famous, but physically almost perfect. And a Deadpool suit would make a nice contrast with the serious sci-fi armour.
Ant-Man — Marvel ★★★★½ The helmet and gloves make this a genuinely complete suit, and the relatively compact proportions fit the domestic requirement very well.
Stormtrooper — Star Wars ★★★★★ I'd strongly favour the generic type rather than "a costume of a particular Stormtrooper." It's precisely the sort of thing your character could own several of.

1. Superhero / masked-character corner

Black Panther

An excellent sealed-suit superhero. The wearer essentially becomes a featureless black humanoid with feline styling.

Deadpool

Very obvious, but perhaps useful as one of the collection's "everyone gets this one" costumes.

Ant-Man

The classic helmeted version is completely enclosed and relatively compact.

Wasp

The female equivalent could be a nice example of the wearer not caring that the character is female. The helmet and bodysuit preserve the anonymity.

Blue Beetle — Jaime Reyes

A particularly good less-famous superhero candidate. The armour covers the entire body and gives you a very different silhouette from Spider-Man or Black Panther.

Red Hood

Full helmet, gloves and bodysuit/jacket. I'd probably use the more armoured interpretations.

Deathstroke

Another very good one: full mask and armour, but distinctly different from a Power Ranger or futuristic soldier.

Prowler

The more armoured/masked versions work extremely well. This could be a nice "slightly obscure Marvel character" entry.

Moon Knight — fully masked costume

I'd be cautious here because many versions expose the mouth or face, but some interpretations can work. I'd only include a version that genuinely satisfies your absolute rule.

2. Power Rangers / Super Sentai

I think this should be one of the major sections of the wardrobe, rather than just one or two entries.

Jungle Fury

Red Ranger / Casey
Blue Ranger / Theo
Yellow Ranger / Lily
Wolf Ranger
Rhino Ranger

The first three alone give you a very plausible little cluster. The Jungle Fury Rangers are specifically Casey, Theo and Lily at the start of the series. (Wikipedia)

Mighty Morphin

Black Ranger
Red Ranger
White Ranger

These are probably the most recognisable Power Ranger suits, making them good candidates for the "small number of famous anchors."

Time Force

Red Ranger
Quantum Ranger
Blue Ranger

The Time Force suits are especially attractive for your purposes because they're unusually sleek and minimalist; their helmets completely enclose the head. (Wikipedia)

SPD

Red Ranger
Shadow Ranger
Omega Ranger

I'd particularly favour Shadow Ranger. It gives you the Power Ranger concept without looking much like the brightly coloured classic versions.

RPM

Black Ranger
Gold Ranger
Silver Ranger

These are visually much more mechanical and could sit nicely alongside the Master Chief and Rinzler costumes.

In Space

Red Ranger
Silver Ranger

The latter would be particularly nice as another sleek, enclosed sci-fi suit.

So, for your story, I'd probably describe this not as "he owns several Power Rangers," but something more like "he had a surprisingly extensive collection of Ranger suits, with Jungle Fury being his particular weakness."

3. Star Wars / space-operatic suits

This is another natural suit-family category.

Stormtrooper

★★★★★

The essential generic costume.

First Order Stormtrooper

★★★★½

A slightly different generation of the same basic idea. Owning both would be very plausible for a costume enthusiast.

Clone Trooper

★★★★½

And you can go further:

Phase I Clone Trooper
Phase II Clone Trooper
501st-style Clone Trooper
ARC Trooper

That's already a convincing little collection.

Death Trooper

★★★★★

One of the best Star Wars choices for your aesthetic: black, intimidating, completely enclosed and somewhat more militaristic.

Mandalorian

★★★★★

Rather than necessarily making this "Din Djarin," I'd treat Mandalorian armour as a costume family.

That gives you:

generic Mandalorian
Boba Fett
Jango Fett
various custom Mandalorian designs

Boba Fett himself is probably too famous for your average candidate, but he makes a good anchor.

Kylo Ren

★★★★½

Here's where I'd deliberately mix recognisable fictional identities with generic uniforms.

Generic ODST

★★★★★

And since you initially thought this was the Master Chief armour, you could actually have both. They'd make a nice pair in the wardrobe.

Generic Spartan

★★★★★

Your existing Master Chief costume can be the "named" version, while other Spartan armour establishes that he has more than one.

Helldiver — Helldivers

★★★★★

I think this is a very strong new candidate for you. Full helmet, gloves, boots and military bodysuit/armour, human proportions, recognisable to gamers and much less culturally dominant than Halo.

Crysis Nanosuit

★★★★½

A sealed, skin-tight futuristic combat suit. Particularly useful because it bridges the gap between Samus and Master Chief.

XCOM-style armoured soldier

★★★½

Less of a specific character, but potentially useful as a generic costume. I'd make this one more background than foreground.

Warhammer 40,000 Space Marine

★★★½

Very recognisable among the appropriate audience, but probably at or slightly beyond your preferred bulk. One would be enough.

Warhammer 40,000 Scout Marine

★★★★

More practical and less enormous. Still clearly a sealed futuristic warrior.

6. Robots / androids

This is a particularly useful category because the costume doesn't even have to imply that there's a human inside.

Cylon Centurion — Battlestar Galactica

★★★★½

A very recognisable sci-fi silhouette. The rigid proportions are the only concern.

Robotic Tron program

★★★★½

Rather than just Rinzler, your character could have several TRON-inspired suits. Disney's TRON games themselves include numerous distinct suit designs, including Rinzler and several other Legacy/Uprising variants. (Disney App Support)

Generic android / synthetic

★★★½

This is an opportunity for a completely original costume that looks like it belongs to a fictional universe without actually belonging to one.

Iron Man-style full armour

★★★★

I'd probably avoid Tony Stark himself because he's too obvious, but a generic Iron Man-inspired armour suit could be excellent background material.

7. Fantasy / historical

This category is harder—but not impossible.

Full plate knight

★★★★★

This is actually one of the best fantasy answers. A person in a closed medieval great helm and complete plate armour can be just as anonymous as a Stormtrooper.

And unlike a specific character, it gives you a very natural opportunity for several versions:

plain knight
black knight
crusader-style knight
ornate tournament armour
fantasy knight

Generic fantasy wolf / fox / feline

★★★★★

I'd actually prefer several original fursuits to simply filling this section with Sonic characters. It makes the wardrobe feel like something a real enthusiast might have commissioned.

9. A few "wild cards"

These are the ones I'd throw into the wardrobe to stop it becoming too neatly categorised.

The Mandalorian

A serious, practical-looking suit.

The Rocketeer

Actually, despite your rejection of him as a candidate, I'd still use the idea of a retro-futuristic flight suit as inspiration for an original costume—not the character himself.

The Invisible Man

An interesting costume concept, but not visually distinctive enough for the collection you're describing.

A generic astronaut

Full helmet, gloves, boots and life-support suit. It could sit between the fictional costumes and the more mundane cosplay.

A deep-sea diver

Same principle, but much more cumbersome; probably an occasional joke rather than a main costume.

Hazmat suit

Very complete and anonymous, though again more "real-world costume" than fictional character.

The "suit families" I'd actually build into the story

This is perhaps more useful than the raw list. I can imagine the wardrobe containing clusters such as:

Power Rangers

Jungle Fury Red, Blue and Yellow; perhaps a Jungle Fury Wolf; one or two unrelated Rangers.

Halo

Master Chief; another Spartan armour; ODST; perhaps an Elite-inspired costume if you're willing to bend the human-proportion rule slightly.

Star Wars

Original Stormtrooper; First Order Stormtrooper; Clone Trooper; Death Trooper; Mandalorian.

TRON

Rinzler; another Legacy-style suit; perhaps a home-made/custom Grid costume.

Marvel

Black Panther; Deadpool; Ant-Man; perhaps a Blue Beetle/Marvel-adjacent superhero suit.

Futuristic games

Samus; Doom Slayer; Helldiver; Crysis nanosuit.

Animal

Wolf; fox; tiger; red panda; dragon.

Fantasy

black knight; silver knight; samurai; ninja.

That would make the wardrobe feel collected over years, rather than assembled for the purposes of the story.

And my current top 15 for your particular character

If I had to select the strongest candidates from everything we've discussed so far, I'd go:

Jungle Fury Red Ranger
Rinzler
Samus
Master Chief
General Sweet Mayhem
Snake Eyes
Death Trooper
Stormtrooper
Helldiver
Black Panther
Jungle Fury Blue Ranger
Mandalorian
Crysis Nanosuit
Jungle Fury Yellow Ranger
Wolf/fox fursuit

The first five in particular feel like they define the aesthetic you've been describing: sealed, sleek, strongly silhouetted, recognisable, but eclectic.

And I think there's a nice detail emerging here: Jungle Fury may actually be more important than I initially realised. Your liking for its minimalist suits suggests that the collection doesn't need every costume to be spectacular. A simple, almost anonymous full-body suit can be more attractive for this character than something covered in armour, gadgets and ornamentation. That makes the eventual wardrobe considerably broader—and, I think, more believable.

My input:

Well done, there is very little in your lists that I don't like. I think we might discount Proto Man, the two Mega Man characters, and Pharah from Overwatch because, as far as I can see, their suits do not cover their faces either entirely or partly, but everything else I've looked up is pretty good. Do you have some suggestions for more generic suits that my character might have in their wardrobe?

Model output:

Excellent — and thank you for the correction on those characters. That's exactly the kind of filtering detail that helps. You're right that Mega Man/Proto Man/Pharah are not good fits under the strict version of the rule: they have helmets, but the exposed face area means they fail the "a completely anonymous person inside" test. I'll keep that stricter standard going forward.

I think the move to generic suits is actually where the wardrobe concept becomes much richer. A real enthusiast wouldn't only own named characters; they'd likely have costumes that represent archetypes, roles, and aesthetics. These also solve a practical storytelling problem: you can describe a suit without needing the reader to know a franchise.

Here are some that I think fit your character particularly well.

Futuristic / sci-fi suits

1. Generic space marine armour ★★★★★

The Master Chief/ODST/Samus end of the spectrum.

Possibilities:

sealed helmet with opaque visor
armoured chest and limbs
integrated gloves and boots
maybe a fictional insignia rather than a real franchise

This could easily be the character's own "homebrew Spartan."

You could have:

light reconnaissance version
heavy assault version
black stealth version
white ceremonial version

This feels extremely plausible for someone who likes Halo, Power Rangers, and Rinzler.

2. Generic astronaut suit ★★★★★

A surprisingly good fit.

Not just NASA-style — think:

futuristic exploration suit
lunar combat suit
alien planet survival suit

The appeal is that it is inherently anonymous:

a person in a life-support system.

Variants:

white exploration suit
orange rescue suit
black "deep space" suit
worn, patched veteran version

3. Generic cyberpunk street armour ★★★★½

A bridge between Rinzler and sci-fi soldiers.

Features:

full motorcycle-style helmet
glowing visor
armoured jacket/torso
gloves
boots

Could look like:

bounty hunter
courier
security operative
urban warrior

4. Generic "space bounty hunter" suit ★★★★★

This might be one of the most useful categories.

Not specifically Mandalorian, but the same design language:

sealed helmet
modular armour
utility pouches
cloak optional
different coloured armour plates

This gives you lots of variants without needing another franchise.

5. Generic alien invasion soldier ★★★★½

Something between Stormtrooper, Helghast and Halo.

For example:

full helmet
breathing apparatus
armoured jumpsuit
strange insignia

The interesting thing is that the wearer could look like either:

humanity's defender
an alien invader

depending on the colours.

Military / tactical suits

6. Full tactical hazmat suit ★★★★

A real-world-inspired option.

Variants:

chemical response
biohazard containment
futuristic plague response
"zombie apocalypse" survivor

Very useful because it is completely anonymous.

7. Riot-control armour ★★★★

More realistic, but still visually strong.

Think:

full helmet with visor
body armour
gloves
padded limbs

Could be:

police
dystopian enforcer
sci-fi security guard

8. Special forces operator with full-face helmet ★★★★½

A more grounded cousin of ODST.

Possibilities:

ballistic helmet with opaque visor
respirator
full combat suit

This could be a "realistic cosplay" alongside the fantasy costumes.

Fantasy / historical suits

This is where I think your character's collection can become much more interesting.

9. Full plate knight ★★★★★

I think this is probably the best fantasy equivalent of Master Chief.

A complete suit:

closed great helm
gorget
gauntlets
sabatons
full plate

The wearer is just as anonymous as a Stormtrooper.

Possible variants:

silver knight
black knight
crusader
fantasy paladin
evil dark knight

This is one area where having multiple versions makes perfect sense.

10. Samurai armour with menpō mask ★★★★½

The key is the full facial mask.

Variants:

traditional lacquered armour
demon-themed armour
fantasy "oni" warrior
futuristic cyber-samurai

This actually pairs beautifully with Rinzler and Power Rangers.

11. Full ninja armour ★★★★

Not the stereotypical hood-and-mask ninja where the eyes show.

armoured shinobi
full face covering
tactical ninja
fantasy assassin

Could sit between Snake Eyes and medieval armour.

12. Plague doctor ★★★★

You mentioned fantasy, and this is one of the great full-concealment designs.

The classic:

beaked mask
hat
gloves
long coat

It is less "sealed suit" and more "mysterious figure," but visually very strong.

Costumed / mascot / animal

13. Fursuits ★★★★★

I think this should absolutely be a major category.

Rather than famous animal characters, I'd suggest original commissioned suits.

Examples:

Wolf

classic fantasy wolf
cyber wolf
white arctic wolf

Fox

red fox
silver fox
fantasy kitsune-inspired

Dragon

western dragon
eastern dragon
robotic dragon

Big cat

tiger
leopard
black panther

Bear

realistic bear
cartoon bear
mascot bear

A particularly fun idea:

he owns a realistic wolf suit,
a cute cartoon fox,
and a ridiculous neon cyber-dragon.

That tells the reader a lot about his personality.

Mascot-style suits

14. Giant animal mascot

Very different from a fursuit.

Examples:

bear mascot
bird mascot
dinosaur mascot
rabbit mascot

These are funny because they are often much less sophisticated than his serious armour.

15. Cartoon character suit

Again, a nice contrast.

Examples:

generic cartoon mouse
cartoon cat
cartoon robot
cartoon alien

The humour comes from someone who owns both:

a Master Chief armour set,
and a cheerful oversized mascot costume.

Superhero-inspired generic suits

16. Generic flying superhero ★★★★

Not Superman, but:

full bodysuit
full mask
gloves
boots
emblem

Variants:

red/gold heroic
black stealth
alien-looking
futuristic

17. Generic masked vigilante ★★★★★

Very Snake Eyes / Batman-adjacent without being Batman.

Features:

full cowl
tactical suit
armour panels
utility belt

Could be:

urban ninja
detective
antihero

18. Generic alien superhero ★★★★½

A fun category because the wearer could be anything.

Features:

non-human-looking helmet
full bodysuit
unusual colours

Some particularly believable "wardrobe clusters"

I can imagine your character having:

The "sealed warrior" shelf

Master Chief
ODST
custom Spartan
Mandalorian
Death Trooper
generic space marine

The "masked martial artist" shelf

Snake Eyes
Jungle Fury Rangers
ninja suit
cyber-ninja
samurai armour

The "completely different person" shelf

Rinzler
astronaut
plague doctor
knight
fursuit

The "he clearly has a sense of humour" shelf

mascot animal
cartoon character
silly inflatable costume
deliberately cheap Halloween monster

One thing I especially like about the generic category is that it allows the character to have failed experiments. Someone who has spent years collecting these things probably doesn't only own masterpieces. There could be:

the amazing custom-built armour he spent months on;
the cheap knockoff superhero suit he bought as a teenager;
the fursuit he commissioned and then realised was much hotter and less practical than expected;
the knight armour that looks incredible but makes sitting down impossible.

That sort of variety would make the collection feel much more like a real person's obsession rather than a curated list of cool costumes.

My input:

Lovely, thank you! This gives me a lot to consider and has certainly reminded me of a few characters that would fit very well but I hadn't thought about in a long time.

Here's a possibly rather off-the-wall question for you, but I'd be interested in your thoughts. Given what we've talked about so far, what can you deduce (or even just guess) about the story I'm writing? Personally, I am not sure there's a lot to go on, but then I'm not Sherlock Holmes... but maybe you are!

Model output:

I love this question. I should stress that I have very little evidence, so this is more "Sherlock Holmes with a handful of footprints in the snow" than actual deduction. But the footprints are interesting.

I think there are actually quite a few things I can infer — not about the plot necessarily, but about the kind of story and the role this character probably plays.

1. The costume wearer is probably not just a cosplayer

My first guess is that the costumes are plot-relevant, not merely a character hobby.

The clues:

You repeatedly emphasised that no part of the wearer is visible.
You care about the practical ability to move around a house in them.
You are interested in how many different suits they have, and how they are grouped.
You are thinking about "what costumes this person owns" rather than "what costume would look cool once."

That suggests the concealment itself matters.

My guess:

The reader is meant to wonder who (or what) is inside the costumes.

Possibilities:

The wearer has a secret identity.
The wearer is hiding their appearance for some reason.
Other characters interact with them without ever seeing them.
The costume collection becomes a way of expressing identity without revealing the person underneath.

A person who wears a mask once is a cosplayer. A person who owns twenty sealed identities is a character.

2. I suspect the wearer may be a protagonist or major supporting character

If this were a minor background character, you probably wouldn't need to think so carefully about:

multiple versions of suits;
gender bending;
domestic practicality;
the evolution of the collection.

The level of detail suggests the wardrobe tells us something about them.

My guess:

This person is someone whose relationship with identity, presentation, or self-expression is important.

The costume choices themselves might be a character arc.

For example:

Early collection:

superheroes
cool warriors
intimidating armour

Later collection:

silly mascots
animals
unexpected fantasy costumes

The reader learns that the person isn't just trying to look powerful; they're exploring different ways of being.

3. I suspect the story has a domestic element

This is one of the strongest clues.

You specifically said:

"The wearer in the story will need to navigate around their living space and carry out household tasks while in the suit."

That is a very unusual detail to volunteer.

It makes me think the story is not primarily about:

a battle scene,
a convention,
a superhero adventure,
a military setting.

Instead, I suspect the humour or drama comes from the collision between:

extraordinary appearance + ordinary life

Examples:

someone in Master Chief armour making breakfast;
someone in a Jungle Fury suit answering the door;
someone in a fursuit doing laundry;
someone in a knight's armour trying to use a keyboard.

That contrast is inherently interesting.

4. I suspect there is a mystery element

The "no visible wearer" rule is so strict that I wonder whether the reader is deliberately denied information.

Questions that naturally arise:

Is the person inside human?
Why do they never remove the costume?
Does anyone know what they look like?
Do different costumes represent different personalities?
Are people judging the costume rather than the person?

The fact that you are happy with the wearer gender-bending Samus or Sweet Mayhem is interesting. It suggests the costume's external identity may matter more than the wearer's actual identity.

5. I suspect the story is not grimdark

The costume list is too eclectic.

A grim story about a mysterious armoured person would probably gravitate toward:

Darth Vader
Doom Slayer
Space Marine
Death Trooper
Cylon

But your favourites include:

Jungle Fury Rangers
General Sweet Mayhem
fursuits
mascot costumes
Rinzler

That suggests something with warmth or playfulness.

My guess:

The story probably has humour, whimsy, or an element of absurdity.

Not necessarily a comedy — but probably a story where the reader is allowed to enjoy the sheer ridiculousness of someone taking costumes extremely seriously.

6. I suspect the character is older than a teenager

This is a weaker guess, but interesting.

A teenager having:

one Power Ranger suit,
one superhero costume,
one fursuit

would be plausible.

A person having:

multiple versions of Master Chief armour;
several Power Rangers;
different Stormtrooper variants;
custom suits;
fantasy armour;
animal costumes;

sounds like someone who has had years to accumulate them.

I imagine:

an adult with disposable income;
someone who builds or commissions suits;
someone with a dedicated storage space;
someone whose friends/family are accustomed to this.

7. The character may be using costumes as a form of communication

This is perhaps the most interesting possibility.

If the face is always hidden, then the costume becomes the person's "voice."

Imagine:

They wear a serious military suit when they want to seem competent.
A silly mascot when they want to defuse tension.
A superhero when they want to help someone.
A fursuit when they want to be approachable.
A scary monster when they want distance.

The collection becomes a vocabulary.

My most speculative "story pitch" guess

If I had to make a completely unsupported guess:

A person who never appears without a full-body costume has built up a huge collection of identities. The story follows the people around them trying to understand who they are, while gradually realising that the costumes aren't hiding a person — they are how that person chooses to exist in the world.

That could go in many directions:

comedy;
romance;
mystery;
science fiction;
slice-of-life;
fantasy.

I would not be surprised if I am wrong about the plot, but I would be surprised if I am wrong that the costumes are metaphorically important.

The thing I find most revealing is actually not the Master Chief or Samus choices. It's the fact that you wanted both Master Chief and a fursuit. Those two choices are almost opposites: one says "powerful armoured warrior," the other says "playful creature." A character who genuinely loves both is probably interesting precisely because they refuse to be reduced to one identity.

End of transcript

Keys	Action
`?`	Open this help
`n`	Next page
`p`	Previous page
`s`	Search