A new model that my friend and I created: a rigged spider/ human hybrid.
This is frightening. I think you can push it a bit further. Not too be too critical, but to hopefully help... The human model is really symmetric and a bit stiff looking. Hard surface machine is looking good and grat color to start with. The backplate is a bit off though-distracts right now. Work it with one of default HDRI's, tweak with the KeyShot HDR editor--get the lighting down. Work those materials/textures like a wild pony. I think a more industrial/gritty HDRI or backplate would help knock this out.
Hope this helps!