Upon doing more research into the German Crysis 2 SteelBook, I came across yet another exclusive - This time a French exclusive from Micromania.fr!
Pictures can be found on the Collect-That-Game website:
http://www.collect-that-game.com/201...-ps3-xbox-360/
As far as I am aware, this was available for the PS3 and X360, although I can't seem to find out anything else about this release as it is no longer listed on the Micromania.fr website