According to details on official Japanese website of Polyphony Digital, Gran Turismo 5 will be getting a brand new cover along with refreshed disc that includes GT5 Spec II.
The new cover of Gran Turismo 5 will feature Red Bull X2011. This new package of the game will be available on February 2 in Japan. No details yet whether this new package of Gran Turismo 5 will appear in Europe or NA.
You can check out the new cover below.