No way that i know of man, I got bored also so what i did was Just do the fresh restart. If you want to keep the Dark Matter Camo, go into gunsmith and create a variant for each weapon with any camos you want. When you're done, Frest Restart and thats it. You get a nice Dark Ops Wildcard and you get to keep the dark Matter or diamond camos to show off as a low level player

Personally I bought a service for another account to keep just incase.