Aha! this was the vector dude dream did for the NWP collab... *I mean the same character*
I like how you focused on one part and changed the eye colour... it really does stand out form the rest of the greys and blacks... a very... hmmm... I forgot the name for it... in a way it reminds me of the time when I was in art class and we were engraving parts of this really hard stuff, inked over that and then stamped it onto this brown paper...
very good in colour contrast, even with the greys and the blacks. (if that makes any sense)
It's clean, and it's got that nice cutout feel to it. ^_^V