This was my 1st attempt at a 3D Fire Truck. I used a 15 x11 cake and iced it with buttercream. I decided to use the star tip, but it is not easy staring the side of a cake! I used doughnuts for the tires and Dot candies for the siren lights and tail lights. At the last minute I was asked to put Mickey Mouse anywhere on the cake so I did a head shot on the top and the little Mickey symbols on the doors. I was very happy with the way it turned out!