I suggest taking the lumpy putty texture from the wing membranes and covering her entire body with it. Then take the yellow-green from the wing bones and use that on her fingers and toes with long white talons to match. That will unify the model greatly. Currently the wings do not look like they are part of her. After you see what she looks like retextured, you can work on the hair and eye color. Perhaps bright yellow eyes and a greenish spikey mohawk for the hair? Or maybe the hair should be charcoal/ash colored? My not-very-humble opinion, of course, but I hope that it helps. Carolly