It's bad enough covering a Porsche in gold paint, but fitting an LPG tank is one step too far. Kudos for the 2011 GT3 RS conversion, however, and there are some nice touches on this 2005 Porsche 911 Carrera 4S including full leather interior, Xenon headlights, PCM navigation system, 19-inch BBS Le Mans alloys, and a Cargraphic exhaust system. The 6-cylinder 3.8-liter Porsche is capable of 355hp, and this particular model is on sale now in Germany for a cool 54,900 Euros.