Lupita is fine but the girl in the OP is fine also. And you should address you prejudice view of black women that you keep avoiding.
The vast majority of black girls don't have light skin, green eyes, and brown curls. So no, that animated character in the OP isn't fine. We need more dark girls on the big screen.
It also bothers me that Dreamworks feels they should get a pat on the back for it.