The VG Resource

Hello! For the past year, I have been trying to dump the textures from Beautiful Katamari. Using Xenia and Renderdoc, I have been able to extract various graphics from the game. Unfortunately, the texture I am trying to extract is only viewable with Xbox Live, as it is a leaderboard for the amount of cookies  that players have collected. Since Xbox Live is not compatible wit Xenia, it is impossible for me to take a capture of the leaderboards screen. Any help would be greatly appreciated!