I WANT ORIGINAL DUKE NUKEM FOREVER GAME.BUT,FROM WHERE TO DOWNLOAD?

I bought duke nukem forever game which is censorsed.I wanna make it uncensored.Its not that i want edited by someone.I WANT ORIGINAL CONTENT (UNCENSORSED).NOW HOW CAN I MAKE IT UNCENSORED? I WANT THE PATCH/FILE. BUT, FROM WHERE I CAN DOWNLOAD THE PATCH(not full game).PLZ HELP.