Hi there!
Idk anatomy so far looks good. The things that might throw you off i think is because you havent determine where the hairline is yet and that she lacks eyebrows.
Maybe the one thing id try to improve is the thickness of the skin on the upper eyelid and folds anatomy around the eye. Especially this part where inner corner of the eye is. It doesnt have correct folds over there and it doesnt seem to follow the ball shape of the eye.
So the eyelids wrap around the eyeball and kinda hug it "tightly" so the exessive skin that we have to be able to close our eyes will remain bunched up into a fold going kinda inside of the eyesocket (not too deep obviously lol) and the rest will be hanging down from the brow bone.
Check out more reference for eyes 
Hope that it helps 
