I recently acquired the book Bold Vision by Gary Tonge , its a pretty good book , tried to emmulate some of his lighting techniques. I learned a pretty good deal so it was fun , Took me about 5 hours , I could probably do it alot faster since I made a lot of mistakes early on , but hey you now I know next time. I am going to do another one just to try to see if I can emulate decent lighting but at a faster pace. Ill be uploading my fire fighter character designs too!!