I made new inside door panels for the inside of my doors on my 53 3600 3/4 ton truck. First I made a cardboard template. Then transferred that onto a piece of 1/8 th inch hardboard. Made the holes for my window crank and door handle. Then cut a the black Naugahyde and wrapped the hardboard to it. First time I’ve done this. I think it turned out nice. Just my opinion.