I have a 12th prestige on black ops 2 and will show you in game if you are interested. So basically I can clone my stats to your own account and you'll also be 12th prestige, ^ above is how the glitch works.
I can do this service for you. I have master prestige with 4 K/D all diamonds, 9th prestige with 2 K/D and win/loss, and 12th prestige. [Exclusive] I have added you on skype, send me a PM on Sythe if interested.