in the title you wrote, "camo". what you can do is have camo done on the shell in hydrographics. that would be interesting and probibly alot cheaper than a paint job. it might be a little hard to do but i seen it done on drums a few times.
hydrographics is a water based graphic that adhears to the item. when you see camo on hunting or camping gear...that's the same process.
they can do it on alot of stuff. here's some youtube videos to check out: