57e47233_and_Secrets_for_3DS___GameFAQs__How_to_Unlock
[Unlockable] Keep On Truckin' [How to Unlock] 
If you want to see the fight from a different perspective, playing a 3D Versus Match against another player is for you!
Super Street Fighter IV: 3D Edition Cheats, Codes, and Secrets for 3DS - GameFAQs