Dr. Coat Icon

An icon I am working on for a demo for work. I've never done the realistic, skeuomorphic thing before so this was a tough one.

I want to deep dive into this even more and continue to learn, but I'm very happy for a first attempt with about 8 hours on it...

You can see a little more of the detail for the button, tie, and sharpie in the attachment. (but not all)

This is one I would love feedback on, as I said I'm new to this so all feedback is welcome!!