Nice work on the skull on his belt, very cool, and the horns/tusks are good too. The skin and the metal could use a little more attention to bring them up - the skin is a little rough and the metal is a bit one-colour-shiny on his helmet - a bit more ink or some shading with a darker metallic might help here. Of course, this is an old pic and you've probably got heaps better at painting since then (I know my stuff from a year and a half ago is very different from now, heck, stuff from last week is generally worse :) ), but I just saw you'd had no comments in such a long period, despite the high number of votes and views so I just had to write something down for ya :) .