Source character details still leaking through the swap

#2
by Saud56 - opened

Hi, thanks for releasing this LoRA!

I’ve noticed that some details from the source character still leak through after the swap, especially hands, nails, fingers, teeth, and sometimes accessories.

This happens even with a clear reference image where the hands and character details are clearly visible.

I’ve also tried very strict prompting telling H3 to preserve only the motion from <Video 1> and take all appearance details from <Picture 1>, but the leakage still happens.

Has anyone found a reliable way to prevent this?

seed change fixes it sometimes

how many step?
At the first shot use: "From the VERY first frame, replace < Subject 2> in <Video 1> with <subject 1> in <Picture 1>"
So at high sigmas, model doesn't have to fight for their identities

Same for me. It's very hit or miss. Sometimes I can do 4 generations with the same info, 1 will be perfect the other 3 wont bring in the reference image at all or partially.

i concur with juju

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