All the textures are either hand painted masks in sculptris for the models and combined to mix the materials and procedurals to add detail. Fog and moon from my alien entry with low temp blackbody emmiter to shade that color. Also after some talk with mlody47 in some other thread, iluminating such scene is hard, the moon either looks right or creates some strong shadows, but not inbetween, so I added a hidden plane to create a strong side light.
Still some tweaking to do on the pose and the props, and I'm open to any ideas to improve it till deadline.
No postprocessing, not even hotpixelremoval, pathtracing.
Edit: well, my mistake, this first two test were done in directlight, that's why the weird colors plus somethings not showing as I expected, duh, go figure
the rest are pathtracing, and they look gooood (or bad and evil or dumb and evil 
)
. The only thing is that the tooth is there to make him look less serious, like you said a dumb ogre, my first attempts were more evil-old-gargoyle like but I didn't like it, this sets a more "fun" mood to my eyes at least.