With a bit of work - and learning how to pull the texture I had started out of Blender and into Photoshop - I got the skin where I wanted. I also tracked the eyes, so I could get him looking wherever I wanted. I tried to rig his whole body, but I need more tutorials and practice. Each attempt left him horribly disfigured (for him, anyway). So, I gave up on the full rig.
I tried a first stab and an environment. However, the mood wasn't working for me. Aside from the crappy job I did on the ground, it just didn't match his skin. He seemed way too clean for an environment like this. Plus, it seemed a little depressing to put him in what was becoming a dungeon-esque setting. The poor guy obviously hasn't had an easy life, after all.