Right now I just wanted to block off the holes in the dash, and since the original radio block off plates are very hard to find, I made my own to look like the original. I will paint it the same color as the dash and paint the recessed chevy bow tie emblem black.
I can easily remove if I want to put a reproduction radio in.
Honestly - I drew up - printed mainly because I enjoy drawing and printing.
3D print done and fits well.