In circles

Has anybody made jewelry or other accessories (e.g., bracelet charms, necklace pendants, earrings, trim to be sewn onto denim garments, or keychains) incorporating replicas or takeoffs on the most popular designs for ornamental wheel covers, especially spinners? I've seen none. It seems like something that would sell. There are even outfits rights here in town that rent these wheels. Why shouldn't somebody be making jewelry, either with or without licensing the rights to actual designs? Earrings would be especially great, I think. Yes; here's somebody out there doing pendants for chains (and there are others). Here are charms for shoes. There must be pit bulls and Rottweilers sporting similar items. But where is the precious metal set with gems? Now that I've thought about this, I'll begin seeing them in real life.