Blender,Cycles,CrazyBump & Photoshop CS6.
Was created for the Bleder Guru Christmas comp. Was a great learning experience, as anyone who follwed my WIP on blenderartists.org can confirm. Have never put so much effort into an image before. Has been the push I needed to really start challenging myself to do better and learn more. Much of the techniques used came from watching BlenderCookie tutorials. The final image took 24hrs to render, with very little post work.