Your foreshortening actually rocks. >.>; I am so very, very jealous right now. I also like the composition and general flow of the piece. My only issue here is with Dante's hair. :/ It kind of looks like it's this stiff board that was pasted in front of his face... I mean, look at Vergil's hair, how it flows and looks so damn natural, and then look at Dante's. Stiff mop.
Other than that, good stuff overall. <3