does anybody know where i can get new or like new Camaro interior screws, like the ones that attach the radio trim plate, etc.

 

junkyard.

 

Find someone parting out a car. Most people who do have a ton of them sitting around.

 

I temporarily used screws from the hardware store that were the same size and had the same threading, and I painted them black. They were later replaced with the correct Torx screws, I bought a bag of them from Third Gen Resource.