>>5 if you notice the last pic has at the bottem left
"(C)Fantasy flight games/games workshop",
games workshop/citadel miniatures are the guys who do warhammer and warhammer 40,000 they have a bunch of talented artists which are unlikely to post their stuff here.
also the fact the person who made this thread says "Post art that you enjoy" from that it's fairly obvious this is not his art.