The eyes still look a little creepy to me. That 'smile' is pretty weird, too. This might pass for the face of a mentally disturbed person, instead of a computer animation. Still well inside 'uncanny valley' from my perspective.
While it looks amazing, it's still obviously not human. The way it moves and its mouth need to be improved.
I dunno; I suspect it is a human and this is a little test. At any rate except for the teeth (that look like implants but lots of real people have them) I doubt anyone would question it if they didn't know in advance.