Cake Riser Platform + Wheels (for Bus Cake)

SummaryThis cake was created by my wife and I for our Son's 2nd birthday party in which the theme was "Wheels on the Bus".3D Printing was used in this hybrid design in a few of places.Platform that raises the cake by 15mm to allow for ground clearance for the wheels.The wheels themselves.Name plateStop SignNote: This upload is only for 1 and 2, I will upload 3 and 4 separately. How I Designed ThisInitially I created the platform using stacked cardboard and foil wrap - worked ok, but lacked rigidity.The 3D printed platform version has acetate double sided taped on for ease of cleaning and to maintain food safe.I used the silver paint that was used on the grill accents of the bus on the wheels and it worked well without any other surface prep. (this one directly touched the cake directly so you need to clean it well after use.