Just a quick note to a comment you made earlier: you can do this as a career, if you want it bad enough you'll succeed. I never did college or uni, I dont have a degree in computer sciences or art either, and I work as a modeller in VFX, I do stuff for this site and I also freelance doing other small gigs, so Im busy doing what I love most. If you can translate a piece of concept or photograph to becoming a good 3d model then you stand as good a chance as anyone in doing this as a career, you just gotta get on with it and show how hard you can work! Jay