Arch's Book of Stuff

[Einver]

Dude, massive face/head improvement. Keep nailing down your proportions and the proper renditions of the various forms on the head.

I'd say the biggest thing holding you back isn't your faces, because you'll continue to improve them-- I'd work on your traditional rendering abilities. Better edges (hard, soft, lost) darker values, etc...just to bring that extra sense of draftsmanship. It might do you good just to focus on being a bit cleaner.

let's see more, doo...makin' me wanna scans things for feedback too now.