I am working on this currently, started it out of boredom one night. Likely to be one of those projects that doesn't get 100% completed, but it still looks cool. I have an extra lens laying around (el-cheapo 28-90mm) but I think I'd rather wait until I have an extra $100 laying around and paint the excellently cheap 50mm f/1.8. Maybe I'll just paint it white with a slick red ring around it and call it a L lens. It's a Rebel Ti, by the way.