CivArchive
    Massive-Realistic-Breasts (Macromastia) - v3.0
    NSFW
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    I trained this model using a dataset composed almost entirely of real-world photography. My goal was to achieve realistic textures and lighting, moving away from the "plastic" look of purely synthetic datasets. While this implies the model isn't technically "perfect" yet, it does a crazy good job at what it was designed for.

    Key Features & Usage:

    • No Hard Trigger Word: You generally don't need a specific trigger word to get results. However, if you want to emphasize the size, simply adding keywords like huge or big will push the model to the limit.

    • No Body Type Bias: Almost anytime traning a model like this using real data, most of the models should have a natural tendency to generate "chunky" or curvy women, this model besides shouldn't do it. If it does and you prefer a slimmer physique, simply add skinny to your prompt, and it should correct the body type without issues.

    • Wardrobe Malfunctions: Be aware: if your prompt includes "cleavage," the model has a high probability of generating an areola slip. If this isn't what you're looking for, try rolling a different seed (though personally, I consider it a feature, not a bug 👀).

    ⚠️ Current Limitations:

    • Mixed Sizes: I haven't managed to get the model to generate multiple subjects with different sizes in the same image (e.g., one small, one huge) just yet. It tends to average them out.

    • Future Updates: This is an initial version. I might release a fine-tuned v2 to fix the mixed-size issue, but honestly, I'm pretty lazy, so enjoy this version for now!

    🧡 Consider supporting:

    https://ko-fi.com/flusk

    Description

    significally increased the size, bringed back the details on the skin, now the rest of the body will appears even less chubby leaving more freedom to the prompt (obviously if you want you can just add chubby to the prompt). added more nude body to the dataset but still can't get the "cat" appear. [if you get some artifacts lower the strenght but it should work great at 1.0]

    LORA
    Flux.2 Klein 9B

    Details

    Downloads
    239
    Platform
    CivitAI
    Platform Status
    Available
    Created
    4/16/2026
    Updated
    4/19/2026
    Deleted
    -

    Files

    MRB_3.0.safetensors

    Mirrors

    CivitAI (1 mirrors)