Need curtain fabric info and color info on my 60 Crown Royale

[Dave Link]

Hi does anyone have a source or pictures for curtain material for my 60 Superior crown royale.I think originally the curtain material was gray with silver metallic. I want to repaint it back to the original Silver it was shot black about 8 years ago. Does anyone know the proper paint name/code? Thank You Dave Link 630 212 2278