And they aren't bad ones. Based on the fact that most of the DCC RPG is done in B&W line art, I'd be tempted to look for some old school artwork similar or grab some art from the rulebook. (I know there are "preview art" threads; one could grab character pictures from there.)
As I said, great job overall!
_________________Marv / FinarvynDCC Minister of Propaganda
; Deputized 6/8/11
DCC RPG playtester 2011, C&C
since 2003, ADRP
Since 1993, OD&D
player since 1975
"The worthy GM never purposely kills players' PCs, He presents opportunities for the rash and unthinking players to do that all on their own."
-- Gary Gygax
"Don't ask me what you need to hit. Just roll the die and I will let you know!"
-- Dave Arneson