Can you mod the elder scrolls 4 oblivion for ps3

Unfortunately game mods are generally limited to PC users only, as the modding community and modding tools are for the PC versions of games only. Thusly, I wouldn't expect to find any mods forany console version. With the recent PC hacks however I hear they have been able to install Linux Os's to the PS3 though, whether that will enable the mods to branch to PS3 games or not remains to be seen.