This is by far my most complex rig I've ever made for a character in Blender. You can move pretty much any part of his body and even the face is completely rigged! Further instructions included in the .blend file.
This is the Blender Internal Version, Cycles Version available here: http://www.blendswap.com/blends/view/70822
Awesome! But how do i put it in blender? Sorry i'm new to this
uuh, for some reason when i put it in blender, and render it, it looks really weird, and NOT silver the hedgehog. i think you might have confused the file.
really nice !!