Thanks for comments so far.... I'm not sure what to do with the eyes, they were the default Don green eyes that came with P5. Re the highlight in the center of the pupil, that is a valid point but also a valid scenario, i.e there is a light to the top-left of the head, and another light in front of the subject. Re the skullcap, I looked in the material room, and there was no dark-color applied to the skullcap. As I said, I'm still learning, and I'm pretty ignorant about how skullcaps are used.