Hey there! First off, I think you already did an amazing job regarding proportions and general facial structure, well done! Two things I'd love to suggest: 1. The Values: I brightened her whole face quite a bit to make the colors look less muddy and more apparant. You might even be able to push the brightness even further. Also I added a new value for the hair, because it didn't seem to have one for shadows. 2. Some Edges: I softened quite a few edges in the shadow areas of her face. This helps to make it more believable, because occlusion shadows basically always are soft edged. I hope this helps and keep on going! | Artwod Feedback