CivArchive
    Preview undefined
    Preview undefined
    Preview undefined
    Preview undefined
    Preview undefined
    Preview undefined
    Preview undefined
    Preview undefined
    Preview undefined

    Edit for 4.0
    More realistic, less bright and saturated though. Still very creative. Not necessarily better than the previous versions, but it offers something different.

    Edit for V3.5
    After several rounds of internal merges, tuning, clip editing, many almost V3 versions, I've ended up further than I thought with what I call version 3.5. It's a general upgrade that fixes many of the issues of the previous V2 and V1 model, and so far I'm not sure what are its flaws. It's real fun to play with, the model is very creative, you often have to get out of its way and let it do its thing, although it will follow prompts closely.
    Quite good at low inference steps.
    Minimal prompting, minimal lora use seem to work best.

    Please share your creations! I love to see them.

    Edit for V2:
    V2 is an overall, upgrade. It's more balanced, bolder, more detailed. Subjectively, it's better than V1, but you might think differently and that's legitimate.

    Original post (V1):
    This is an NSFW-focused model based on ten rounds of merges. I'd love to give credits, but at this point I've forgotten the contributors, sorry.
    It'll do SFW, but it'll occasionally generate sexually explicit material on its own, even without a prompt.

    The goal with this model was creating an Illustrious variant which would make great semi-realistic demi-humans, without a complex prompt, without a complex Lora stack, just the model, and you're good to go.

    I'm personally pleased with the results, but more than anything, I'm curious about what people think, and how they'll merge it to make something new. If you do use this model for merges, let me know so I can see what you're up to. Just out of curiosity.

    All the examples images I selected were created with relatively simple prompts, no loras, and in a few second per image. No complex workflows here. I'm 100% sure people will know how to have better results than me with it.

    One last thing, the model is aimed for and biased to generating mature/adult characters. I cannot advise you strongly enough to not generate minor characters. Don't do anything illegal or amoral with it.

    Description

    More realistic, less bright and saturated though. Still very creative.

    FAQ

    Comments (9)

    allelujahnightingaleDec 12, 2025
    CivitAI

    Is there an error in the model type for 4.0? Is it supposed to be 1.5? Or was it supposed to be Illustrious?

    marusameDec 12, 2025

    im fairly certain its illustrious, probably mislabeled because sd 1.5 cant be 6 gigs, its an SDXL container at its very least,

    _Kav_
    Author
    Dec 12, 2025ยท 1 reaction

    I let the default value. You guys are right! It's indeed Illustrious.

    achlucious1Dec 13, 2025
    CivitAI

    *slow clap* Whatever you are doing keep it up. Ver 4.0 has officially toppled my all time favorite checkpoint and let me tell you it's been a long time coming.

    _Kav_
    Author
    Dec 13, 2025

    I'm flattered! It's probably my unhealthy obsession with monster girls to be honest. ๐Ÿ˜‚

    harrisklein83996Dec 13, 2025
    CivitAI

    V4 It's great, I hope there's more to come.

    _Kav_
    Author
    Dec 13, 2025

    Thanks! There will be. Hopefully it improves!

    RuoarDec 14, 2025
    CivitAI

    I love the look and posing of V4. Adds a bit too much noise as detail so had to work against that. Great work.

    _Kav_
    Author
    Dec 14, 2025

    Thanks!

    Checkpoint
    Illustrious

    Details

    Downloads
    572
    Platform
    CivitAI
    Platform Status
    Available
    Created
    12/12/2025
    Updated
    6/30/2026
    Deleted
    -

    Files

    chaos_v40.safetensors

    Mirrors

    CivitAI (1 mirrors)

    Available On (1 platform)

    Same model published on other platforms. May have additional downloads or version variants.