I'm sure this question has been asked before, but what kinda paint did mego originally use. I have some heads I want to restore...Just bought a Potsie on ebay with little paint rubs. It's almost like a permanent marker kind of paint, but I know that would bleed into the rest of the head. Was it just acrylic? I wouldn't think so since the heads are squishy the paint could crack. What is the answer?