I put some original flag emblem
dog dish/poverty early Chevrolet hubcaps ( a few repop 55/6/7) to use that were sitting in a box in my garage for 2 years. No I didn't drill into them. I created a clip system with a ring glued inside/ used a glue gun. The plan was to run them on my 61 Corvette, but even upgrading to almost NOS still wouldn't clip on rims tight enough to be secure. Went back to the stock full spinners. It's fun having OCD.
This fence is a bit lame, but almost barn wood cool, and seperates a neighbour with a pool and a noisey shrieking kid so not sure I'm ready to replace it/they are too cheap, so it is now my canvas.