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    ApexBDSM XL - Chimera v1
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    This is a series dedicated to bondage. I wanted a model that could handle creating complex scenes of bondage ropes, straps, chains, and cinematic ambience. This turned into a much more intensive process than I expected. But it paid off in the end.

    Many models will have ropes & chains coming from nowhere, or randomly floating in the air. I was tired of seeing a mess of unorganized restraints just slapped on a person. So I made my own checkpoint that can handle clean looking bondage scenes.

    ApexBDSM is highly experimental and hasn't been tested with loras or merges with other models.

    This checkpoint is mixed with different architectures: Krea2, Flux2, MiniMax, & Ernie.

    Text encoders have been replaced with Long Clip G & Predict Clip L.

    For bondage ideas, download XBound wildcards:

    XBound

    If you like it post your creations!

    Tip Me

    Donations to my Whop account will exclusively go towards hardware upgrades. Civitai Buzz will be used for site generation and promotions.

    Description

    Settings I use:

    • DPM++ 3M SDE karras

    • 3.5 CFG

    • 40 Steps

    FAQ

    Comments (9)

    AFD_0Jul 16, 2026
    CivitAI

    @ironically_irascible ApexBDSM XL Chimera v1 wouldn't load at all for me after many attempts. Below is the error message returned, if that's of any help to you. All of your other SDXL-based models have always loaded just fine for me.

    raise Exception(f"Could not load the {model_type} model! Reason: " + e)

    Exception: Could not load the stable-diffusion model!

    Reason: 'Embedding' object has no attribute 'wrapped'

    ironically_irascible
    Author
    Jul 16, 2026· 1 reaction

    This isn't surprising. What app are you using? Apex is highly experimental because it is a merge of multiple arch types. XL is the base. Maybe if I know what diffusion software you are using I can plan version 2 around that. I use Forge Classic without an issue so far.

    AFD_0Jul 16, 2026· 1 reaction

    I'm using v3 of Easy Diffusion. It's fairly old by today's standards, but generally runs ~99% of every XL-based model I've tried the past few years (well over 1,000 checkpoints I think). I've had a handful of models give similar errors when loading. I know 100% that it doesn't run smaller, compressed FP8 checkpoints for some reason, but it seems to handle FP16, BF16 and FP32 anywhere from ~6GB to >12GB, as long as they're XL-based (it doesn't run Flux, Anima, Qwen and other newer models).

    Please don't go to any trouble on my behalf, especially since ApexBDSM is an experimental branch. Everyone's results are looking great and that's far more important than changing something purely for a minor use-case compatibility issue imo. Just thought I'd mention it, in case anyone else had a similar experience or if perhaps it was just something simple.

    ironically_irascible
    Author
    Jul 19, 2026· 1 reaction

    @AFD_0 I do recommend Forge Classic if you have Intel graphics. It is excellent at low GPU management with anything 4GB or larger. https://github.com/Haoming02/sd-webui-forge-classic

    AFD_0Aug 22, 2026· 2 reactions

    @ironically_irascible Just to update, ApexBDSM XL Thraldom v2 gives me the exact same error message as Chimera v1 when loading the model (still with old software). Again, no big deal, just thought I'd pass that info along.

    ironically_irascible
    Author
    Aug 22, 2026· 1 reaction

    @AFD_0 It will probably give you the same issue with any new version. I used less influence of architectures meant for video for the seeds. But the base model is still v1.

    Forge neo/classic works surprisingly well on my 4GB GPU and doesn't give me any issues running mixed arch models. All of the bells & whistles are optional. It runs pretty much the same way as Easy Diffusion.

    With new Ai models coming out so often, I am betting XL in general will become more infused in an attempt to keep up with it. That's why I started mixing. XL just wasn't improving alone.

    AFD_0Aug 22, 2026· 1 reaction

    @ironically_irascible Does Forge neo/classic support Flux, Krea or any video stuff? Think that's the biggest reason I'd like to switch software. I could be wrong, but it feels like XL-based models have finally peaked in what is possible for photorealism. Enzino's IntoRealism Ultra, a few finetune merges and of course, many of your own models have finally reached a pinnacle, where I think it's going to be incredibly difficult to squeeze out further improvements without significant effort or screwing up usability (or compatibility). Law of diminishing returns, I guess.

    ironically_irascible
    Author
    Aug 22, 2026· 1 reaction

    @AFD_0 Yes, Forge Neo supports all of the popular new models. Just remember to click the SDXL option in the corner of the web interface. It presets everything to match XL's recommended settings for you.

    Oh, and update your python library to 3.13.12

    zyncJul 17, 2026· 1 reaction
    CivitAI

    My new realistic favorite
    Thx!

    Checkpoint
    SDXL 1.0

    Details

    Downloads
    876
    Platform
    CivitAI
    Platform Status
    Available
    Created
    7/7/2026
    Updated
    10/8/2026
    Deleted
    -

    Files

    apexbdsmXL_chimeraV1.safetensors

    Mirrors