3D Maserati Car Cake with Working Headlights

This cake was super fun to make/play. I would have kept on turning the lights on and off for the heck of it. Light, no light, light, no light. Except I was super scared the batteries would run out or that the bulb would blow (although its LED so technically it won't right). Then it would not be cool anymore by the time it reaches the recipient. Who by the way gave such a heartwarming review here: http://kannytheng.blogspot.sg/2012/11/customized-cakes-cakefuntasie.html