Nah, no sketchthread... although these are probably more suited to one. I've had a sketchbook going on conceptart for about 3 1/2 years though haha, man theres some shit in there.
fuck me, some awesome shit kicking around in here lately! I too have entered the L4D conceptart competition! So, heres the start! Need to work on a more interesting pose and what not and get a nice sexeh sillouette. I will finish it! -updated! \o/