>>715410045
>this is a technological limitation that will resolve itself as vram increases
No amount of vram will fix it because the source material has too much variance. Just go and browse /s/ for a while and notice how most images have women posing so that their faces and boobs are in same 3/4 angle in closeup shots, but the hands are usually not well lit and on the sides, behind the girl to bring out the boobs more, or doing something.

AI can't figure it out because AI hasn't been fed with 50 trillion images of hands from all angles in studio lighting the same way women's slutty faces and breasts have.