In Mocha how to add background from reference image?

[myprivacygithub]

In Mocha, not only the character, how to add background too from reference image?

[RuneGjerde]

I think the concept of Mocha is character replacement, aka put the character from your image into the source video. If you want to fully replace character and background, you might want to try Wan Animate that can do that (as well as character replacement)

To see some examples: https://orange-3dv-team.github.io/MoCha/ https://humanaigc.github.io/wan-animate/

In Animate, you just disconnect the background image and mask https://github.com/kijai/ComfyUI-WanVideoWrapper/issues/1642