Not bad
I believe you can do alot with this one, he looks to be something like a failed experiment that was scrapped and turned into a scavenger telling from what he's holding in his hand. I particularly like the points applied to his robotic legs, how the head is attached, and his right hand.
You seem to have a rough idea on what your creatures look like and the bandages does make it look like he's patched up after being worked on.