Not needed really, you´re right, i was going to use the darkest blue for the eye and painted that line to delimit de shine, will change it as soon as posible!
Oh man, I love this. Great work. :D
I like it is awsome.
I agree with Jalonso about the blue in the eye.
Is the outline on the white of the eye needed? One of the blues in the eyes is not really need too is it?