Cool, I hope you enjoy playing with the program. It took me years of casual fiddling to get results I felt I had control over, and there are whole segments I still don't go near. I come on here occasionally to ask questions, and was only looking at your post because I was watching answers to a question I had asked!

Looks like you've got the model where you want it (and if you intend doing any image sequences, you definitely need to know how to make the clothes fit)... on to the joys of lighting!

For mine, I think the background picture is fine.