CivArchive
    Dynamic Penis Flux - v2.0
    NSFW
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    Important to read:

    (the workflow I usually use is on the last image of "ErectCir" if anyone wants to try it)

    ErectCirV1:

    Is recommended to use "erect circumcised penis" on your prompt.

    Be aware that this model can cause some deformations and has a tendency to make tanned skin, the tanned skin can be avoid by mentioning ethnicity, nacionalities, skin color, etc.

    (I decided to include this LoRA as a version of DynamicPenis since it was trained with that model as the base)

    DynamicPenisV2:

    Is important to use this sentence to avoid major issues on your outputs "very detailed flaccid/erected circumcised/uncircumcised penis" since this is the sentece used on the dataset.


    Updates and recommendations:

    I've been trying to improve the Dynamic penis model, but at this point I think is clear the wall we're hitting with Flux, although is very capable and versatile, when it comes to genitalia is a headache, but the main reason of struggle with training were the weird lines on LoRAs trained on Kohya_ss, I've tried many methods but finally found a solution, so for anyone struggling with that too, I'm sharing it:

    First of all, deactivate the option "Apply T5 mask attention", and using this model to train HERE (just to clarify for this LoRA I still recommend the base model of Flux 1 Dev)

    Those lines commonly appear at higher resolutions, so as you can see in the examples, those were made on 1024x1440, and Flux seems to work better with 1440, and now with this model you can do higher upscales without those annoying lines too, I might recommend this LoRA too, since it helps already trained LoRAs, HERE

    And I want to thank everyone for the support <3, even tho I'm not a pro and just do this as a hobby, makes me happy to see your results with the models and the feedback.

    Lastly, as I always say, this model is not perfect, it may give you some deformation sometimes, is not super versatile unfortunately but I'll continue work on that, specially once a model is done, I can see on paper what it lacks, so this is a continue discovering, test, try, fail, and maybe half success.

    Description

    FAQ

    Comments (5)

    NeylOct 10, 2024· 1 reaction
    CivitAI

    Great job as always! Would you upload a Flux model in the future? It would be great if you could somehow port your Roses For Men model into Flux.

    Only thing with this lora is that I can't for the life of me generate different body types, especially bulkier ones, I've tried a lot of different wording and negatives and it just doesn't listen, it slaps a muscular build and abs into everyone, but maybe that's a problem with Flux itself and not the lora

    JKf_05
    Author
    Oct 10, 2024· 1 reaction

    Thank you! For now I don't have plans to make a model... Since merging in Flux downgrades the quality of the model, I prefer to work on a solid and versatile LoRA.

    About the bodies, I think is an issue of the lack of dataset I used, I'm gonna include more body types and refine some existent issues.

    khalilmartizanoFeb 3, 2025· 1 reaction
    CivitAI

    i use forge, and when i prompt "very detailed erected circumcised penis", it does not give me the results i wanted. it always produces uncircumcised flaccid. can you please help?

    JKf_05
    Author
    Feb 3, 2025

    Hi, unfortunately that is a big issue with flux, multiconcepts have bleeding issues, so I just the limitation of the LoRA, it usually works better if you make a person sitting instead of standing, I've been working on a new version, but this issue will not be completely solved until the community actually find a solution for multiconcepts.

    khalilmartizanoFeb 6, 2025

    @JKf_05 is it possible to make separate lora per category? one for erect, one for flaccid?

    LORA
    Flux.1 D

    Details

    Downloads
    3,226
    Platform
    CivitAI
    Platform Status
    Available
    Created
    10/4/2024
    Updated
    5/21/2026
    Deleted
    -

    Files

    DynamicPenisV2_Flux.safetensors

    Available On (1 platform)

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