Fernando of Sheepo’s Garage built this Porsche 911 (997) Turbo Cabriolet PDK
The car maintains all proportions of the real 911 and comprises a pretty impressive set of materials: 3500 parts and more than 6 meters of wires, 3 PF controllers, 3 IR PF Receivers, 2 RC motors, 1 PF XL motor, 5 PF M motors, 3 PF lights, 2 Lithium batteries, 1 PF switch, 3 PF wires 50c, 3 PF wires 20cm. The doors all lock and the windshield is at the correct 22-degree angle, to boot.
http://www.youtube.com/watch?v=ZnGj4wxsNZY
And, if you’d like to build your own Porsche 911 (997), Sheepo has downloadable instructions for the chassis and axles.