I’m looking for a substitute paint similar to the metallic or metal flake that Schwinn used on the 50’s Phantom frames? Any help or references would be greatly appreciated? I’ve read on here that the automotive paint stores have some paint similar to the stuff Schwinn used. My bike just needs the metallic top coat touched up as it’s not faded just trying to redo some areas that I would like to look a little fresher? Hopefully someone has some ideas? Thanks