Thats very thoughtful of you Grimpoo, Im still quite flattered that your making it!
When you say clear or flat do you mean like a varnish coat? matt or gloss?.. I would say gloss if its big enough.. if your only using a smaller mold though it might be an idea to leave it flat, that said im only drawing from personal experience with varnish.
If your in doubt at any point, just refer to what Ive drawn there -points-.. only thing I will say I think is kind of important is the scar through the right eye.. theres no big story behind it, simply put, scars are cool
Im looking forward to seeing your completed work Grimpoo, any idea when itll be finished?