Rhino3d is an intuitive and user friendly CAD surface-modeling software widely used in art, architecture, industrial & product design. Displayed here is a small sample of the myriad of CAD drawings and renderings generated during the development and refinement of the ACE body from a tiny hand-made clay model to a highly accurate cut file for  3d CAM routing of full sized body plug-molds. Rhino3d was also used in designing and 3d printing a few of the intricate small bits required to finish out the cars.