I don't have the game but usually if it can be modded on the 360 or PC it can be modded on PS3 too. Go into your command prompt and type the following
dir /s /b /one > list.txt
It will output a text file called list.txt with all the files listed for the game. Upload that file somewhere and post the link and I'll try to point you in the right direction. You can't post links yet so you'll have to type like w w w . mediafire . com/.....
Fiery the angels fell. Deep thunder rolled around their shoulders... burning with the fires of Orc.