Attached Link: http://www.rsprunger.com/

I am not sure about the 3d graphics work as a business, I did mostly logo work, stationery, flyers, booklets type of stuff. The problem is that there is (or can be) a lot of grunt-work work to pay the bills. I know digital art can pay as a living, (see attached link to my friend's site) and he seems rather happy about what he does. It has to be an individual choice based on your feelings.

Pass no temptation lightly by, for one never knows when it may pass again!