All of these cakes were different flavors and iced in buttercream except for the tops of the towers which were ice cream cones covered in fondant and airbrushed.. The towers were potato chip cans. There is a picture of the little birthday princess in the window of the castle. The coach was carved from 3 -6 inch round cakes and the wheels were cookies dipped in almond bark. This was a very fun cake to do .