This is my rendition of a Cave Troll from Lord of the Rings. I modeled this in Blender, Sculpted everything in Zbrush and Polypainted, UV Unwrapped, and generated all maps in Zbrush. I imported back into Blender and rendered with Cycles Render.
The troll itself was a 4 hour sculpt (Not including setting up, and polygonal modeling, etc) and the final render took 5 hours.
Making of Video:
https://www.youtube.com/watch?v=FcPt1_emoGY