Not sure what edition... whatever this one is:
http://www.gamespot.com/articles/microsoft-gifts-free-xbox-one-game-killer-instinct-to-some-users/1100-6416000/
Got a code for a McLaren in Forza 5 but not into Forza (or maybe not getting a One) so PM me to get it. First to send their GT showing they own both a One and Forza 5 gets it.