CivArchive
    HyV 1.5 - Male Enhancement - HyV 1.5 T2V FP16 V0.5
    NSFW

    Its a penis!


    Still early in lora stages, and replacing the mess that is base anatomy is taking awhile.

    It appears the lora's trained on full FP16 models, don't work correctly on distilled or scaled models, seems fine running with lightx2v though.

    This is more or less a beta ATM, its working decently, but does still have some janky penis from time to time.



    Right now, this is only fully known to work (mostly) on the 720p FP16 model, 480p FP16 might be fine as well, didn't test on my end though.

    You can try on distilled or scaled models, but don't expect good results, the blocks on distilled/scaled don't match the FP16 models.
    Also noticed weird results with CFG less then 2 and steps less then 24.

    Description

    Trained on T2V 720p FP16

    FAQ

    Comments (3)

    MrReclusive666
    Author
    Dec 9, 2025
    CivitAI

    i will be running some specific for I2V and distilled models this week, right now im doing various testing on different settings to find the fastest/stablest training on a 4090

    Rating_AgentDec 11, 2025· 1 reaction
    CivitAI

    Please tell us how to easy train hyv1.5 lora?

    MrReclusiveDec 15, 2025

    Its not easy atm, at least not as of friday.

    This is op, btw, just have different acount on my phone.

    Right now, i only have slightly stable image based training, again, as of friday, may have changed over the weekend.

    And its only through musubi tuner, and there training is a bit odd, not even sure if its true lora, might be lycoris converted to lora.

    Biggest issue i face atm, strong back ground bleed, the background tends to train faster then what your actually trying to train, i did some runs on jenny (trained her on hyv1) and almosy every generation was in a pawn shop, even if i prompt something else. And not all images i trained on had that, but the fact that the pawn shop was present in more then 1 image, it got reinforced hard, overfit that background before getting clear training of jenny.

    Again, this was as of friday, havent touched this all weekend, i know hyv released official lora training on thursday? So may have been some major changes over the weekend.

    LORA
    Hunyuan Video

    Details

    Downloads
    190
    Platform
    CivitAI
    Platform Status
    Available
    Created
    12/8/2025
    Updated
    6/13/2026
    Deleted
    -
    Trigger Words:
    penis
    cock
    dick
    flacid
    erect
    erection
    average
    large
    huge

    Files

    HYV15 - Male Enhancement V05.safetensors