Ricardo put out another excellent model (http://www.blendswap.com/blends/characters/leviathan/) which deserves a rig
This isn't the best rig, (tricks could've been done on the jacket flaps, and a facial rig would've prob been nice) but here it is
Now, if only a great texture artist can jump on board and texture this dude and we'd have something awesome x3
i don't consider myself as a great texture artist, but i can double the awesomeness for sure! :D