It now appears that all of the Black Ops 2 weapon camos have been leaked to the web. Here are some new images of all the camo in first person thanks to @stevetherepo. Still no word on what it takes to unlock the camo. Keep in mind these are all the ones you can view in the menu, there still might be hidden (gold) camos.. Which camo is your favorite?
SOURCE: @stevetherepo and Gold Camo via @Elemxnt