Ripping models from xbox 360 games?

[Maelyss]

HI guys! I'm a total noob with this stuff but this is pretty close to what I've been trying to do for a while now. Once the model is extracted, I want to EDIT it, like Miku Miku Dance editor, so basically create texture, add pieces of clothing, dress up basically THEN I want to put it BACK into the game, onto a back up disc so I can play the edited model on my xbox 360 which isn't chipped or anything, just a NORMAL xbox, also don't say check out LIVE because I have absolutely no access to it . BTW the game is Kameo: Elements of power