This base cake was created for a lady that had purchased the Bionicle cake toppers. No idea how big they were, just went with my gut. 9X13 cake with 2-layer 6" round cakes carved and shaped with BC frosting. The three points at the top of the mountain were the ends of sugar cones. Base airbrushed with blue then over-sprayed with black. Buttercream was "sculpted" with Viva papertowel and finger.