They've been showing off some concept art. This one's dubbed Nurgle Coriolanus Vestra: This is all the info I could get on Coriolanus Vestra: http://wh40k.lexicanum.com/wiki/Lassiv Also, angryjoe stopped by their studio to check out the game so maybe he'll release some gameplay video.
Even though we don't know much yet, I love how there is alot of attention to Nurgle, not just an enemy that worships him but gameplay has already shown his plague and daemons. Khorne gets way too much attention in video games.
The blood god deserves a break, That I can think of, other than Khorne daemons and champions we've only had that Unclean One as the final boss of DoW II: Chaos Rising. edit: another:
Bottom one looks Slaaneshi to me. The Nurgley one has tentacles with blades or something at the end - obviously weapons. The other one has hentacles.
