Actually, I think the right eye being barely present makes it look more natural. Having a blank void on the right side of her face would be obvious and disrupting to the fluidity of the piece. As it is, (although I don't care for this interpretation of Gwen) it's damn good.
Barrette was a nice touch, too.
i like it but the eye on the right is just sortof weird, i get what you trying to do but theres almost no right eye so you shouldnt have done it in the first place. But like it is good keep it up!