So I want to alter the face of a fig, but Im not sure if its feasible. For my devastator project, I really want to wipe this stupid smirk off Hook's face (heavy Load's head). Im thinking I can file it off, but how would I go about putting in a new mouth? Im not aware of anything that fine that could get in there an make a clean little swipe to give him a regular mouth. Thoughts? Im trying to avoid having to sculpt a face, its not my forte'.