I plastidipped the wheels on the rover a few months back. Shit holds, it's easy to do, looks good, is cheap. I got the custom gun metal color, had a tiny bit too much blue in it for my liking but it works.
Here's a pic I took while I was a couple of coats in. I ended up giving it like 10+ coats and it could still use some more.
It's quite a bit darker now than what the picture shows.
Cool thing was that once it dried a bit, i just peeled it off the Land Rover logo on the center cap like a bauce