Full color "Auto Max" Keychain

jmidjettesr asked me to help him creating this key chain for AutoMax sales team in Morgantown (Sabraton), So, here it is. It uses the same options like the original http://www.thingiverse.com/thing:739573. Of cause there is no custom text and also no font settings.

For full color print, change filament at 2.4, 3.0, 3.6 and 4.2.
Start with white, change after layer at 2.4mm to yellow, after 3.0mm to red, after 3.6mm to black and after 4.2mm to light blue. If you want to have silver/gray rim