Aperture Science Logo Greg/Wades Herringbone Gear Set

For my first RepRap build (customized Rostock w/traxxas) when looking for an extruder I decided on the Greg/Wade based Rostock
(Thing 60531 by RichRap) extruder would be the best option given that it was designed for Rostock style printers and had the herringbone gear (I wanted because of the reduced backlash). I also wanted something to be custom and unique to my printer so I enlisted the help of my roommate Erik Scott to help modify RichRap's gear set in Blender. After a half hour of playi