About this 3D model

From the book LEO the Maker Prince:http://www.leothemakerprince.comhttp://www.amazon.com/LEO-Maker-Prince-Journeys-Printing/dp/1457183145LEO's robot friend Claude-8 worked with a chef named Emilie to create a special dish that's a chess set made of 3D printed cheese. Carla and her team collaborated with Cornell University's Creative Machines Lab to develop forms that would work best with a food printer. Chess pieces are solid and "2.5D" (not overhangs) so that they print in FDM cheese without sagging.