I think for this to work, vTuber Kit would need a virtual camera option. It used to have one, but I removed it because it was causing crashes for lots of people due to an issue with Nvidia drivers. It looks like the virtual camera project files I was using may have been updated though so I may look into adding it back in, but the chances are low. If I do, I'll respond back here. Sorry for the late reply, Mel! You should @ me on Twitter if I forget to look at this forum for too long lol