An older quickly custom I did a few years ago. Found a beat up Jada Road Rats 53 Chevy Bel Air that was all chipped up. Instead of stripping it I left it as is but added some rusty spots to the chipped areas. Not my best work but like I said it was a quick custom job.
I had also left all the dirt and grime that was on it and just shot it with a flat clear coat to seal it to keep that old custom that had been neglected for years look.