I like the wash. Doesn't look fake at all, it just looks like he spends a lot of time outside. Looks like the wash got in the eyes though, you should go back and hit them again. Try a white mixed with a drop of a light blue.
As for the feathers, have you ever seen a raven up close? They have black feathers from a distance, but up close, they shine with blues and purples. Really pretty and I think it would look good on this guy.