About this 3D model

I had troubles to drive a car without a steering wheel using the Wii controler, so i desided to print a WHEEL!!! ;) I designed two different versions. The first version (default) was for E. Now a redesigned sports version shall help me to drive the car in the game. It is easily printable on a printer with 19x19cm area. I printed it with my modified RepRap i2 in less than 6 hours :) quite long, but it was worth it. Edit: I modified the Sports wheel to have a round edge at the bottom. Forgot this in the construction, sorry. No its handsome :)