I think that the Warhammer "Old World" has some definite Appendix N feel to it, so I think it should work fine for DCC.
My son is a big Warhammer Fantasy fan (mostly the minis rather than the RPG), so if you develop any cool rules I'd like to see what you come up with by posting it here. (Particularly dealing with Dark Elves. He loves those.)
_________________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