[Question] windsheild parts- late 80's-early 90's Centurions/Malibu/Sanger

Does anyone know where I can get the late 80's early 90's windshield parts? All the Ski Centurion, Malibu's, Sanger's and many others had them. They were multi flat panels....I'm looking to restore my 89 barefoot warrior and I need the plastic screw covers!

[Question] windsheild parts- late 80's-early 90's Centurions/Malibu/Sanger