Ladies and Gentlemen, start your CAD software!

I was randomly designing wheels in Inventor, and I was thinking about how stylish it would be possible to make some wheels. Then I thought, why limit the styles to my own brain. So here's a challenge:

Design in Inventor a wheel. There'll be 2 size classes: 6 inch and 3 inch. The 6 inch wheel must be underneath .8 pounds in weight, and the 3 inch must be under .4 pounds. Post a picture or link to a picture of a wheel you designed in CAD. The most stylish wheel will win at the end!