Yes there are very hot nude Patches for DAO 1 for Pc, the best is for me (Amazon Curves).
I got it from this Site http://www.dragonagenexus.com/
To have the Amazon Curves Patch for the Xbox360 Version would be fantastic.
"It was done for DOA xtreme beach volleyball on the 360, a friend of mine gave it to me as a joke, oh how we laughed, played it for five minutes and never touched it since.
As such i imagine if you try to pull that crap on a live capable xbox you'll be flagged in no time purely because you are screwing with the game crc.
Definitely possible though, perhaps not a texture mod for DA2 depending on the packing etc but you can mod game iso's no problem, one example is bioshock 2 with the god mode etc."
Would be great if you can upload your DOA xtreme beach volleyball 360 nude patched Iso :)