Actually, even if it's on a website nothing can be done. Once a graphic is uploaded to Graal it stays in a folder under Graal Heads, bodies, hats etc. Which is not supposed to be reachable by players, only staff. These heads/bodies files contain your GraalID as part of the file name. iFile is just another way to enter into the servers graphics folder and basically steal from it. Almost all mobile games are victims of file tweaking/stealing due to Jailbreakers.