@Millty I don't know about the inner workings of mochifitter, but the clothing stretches correctly when using something like marshmallowPB on Feihon. You might wanna find a Milltina profile and test it out. I could also look later today too.
yo dawg, here is your solution: https://forum.ripper.store/post/1986076
mochifitter profile comes with the newer unity package for velnica, however, it only supports forward conversion.
