This is a really cool concept you've got here. No descirption, but I'm guessing it's a revamp on Raven from Teen Titans? She was my favorite of the group, and this looks so bad ass. I really dig the shape the feathery hood/hair has.
Well, it is interesting, but does it really need the cleavage and the neckline that plunges to her crotch? Raven's not a brazenly sexual character, so this style doesn't really suit her. Atleast in the old continuity, I guess the new continuity is anyones game.