So this is already a being tested live on Twitch. Is it only a matter of time before this becomes a thing on cam sites, somehow? A model could use motion capture and use it to animate a celebrity character model, for instance. Or else a glamour model who doesn't want to spend time doing make-up could use her time differently, or is perhaps losing members to different looking models and wants to extend her reach or wants to role-play a sex robot? This is about as good as you can get in real time with a reasonable investment in consumer hardware and software, and requires tech savvy or support, but that stuff keeps improving and getting cheaper.
Anyway. Num-nums for thought. I'd have a feeling Pornhub would jump on this before "legacy" traditional cam sites, mostly because they do whatever they want.
PS: Been away. Mostly doing 3D stuff myself, which why I picked up on this. Hope everyone is well!
Like this recent effort:
This kind of resolution won't be possible in real time animation soon, but someday!