Dash Rendar's Outrider from Star Wars: Shadows of the Empire. This is an amalgam of many different designs available on the web.
I modeled this in SketchUp, and chopped it into three sections for easy printing. At .5 scale, I printed it in about 2 hours.
The sides of the cockpit line up, while the top and bottom of the saucer portion overhang the middle.
Thanks to Glitch for the inspiration and engineering concept!