Although its been confirmed that the Hardened/Care Package Edition will give u Nuketown Zombies i still think this picture is fake.
We are heading into the future with Black Ops II and these zombies are just the same as Black ops 1 which is being held in the past. The Story of Black Ops zombies and the looks of the zombies made sense, while going into the future the looks of these zombies don't. So thats why i think this picture is a fake (at least not the original from the makers of zombies)