Thanks a lot for the suggestions! I love doing anatomy studies, but strangely I've never done studies of eyes. I'm sure it will help me a lot!
I've recently been offered to illustrate an anatomy book. Whether I will accept the offer or not, I have not decided. It would be a great opportunity to learn though!
I would have to do part of my work in a cadaver lab.

This would be a fascinating experience.
Forgive me for wondering off of the topic.
Matthew