Dart Molding clips needed!

Hello: I badly need exterior molding clips for my 64 dart. They are tiny plastic clips that are hard to find! (see pics) I have called a lot of different places but no one so far has come up with them. I've sent samples to Restoration Specialties to see if they can come up with some. Please contact me if you have them or know where I can find them. I need some other clips too. Thank you!!