I did this at Wilton in Chicago-my first experience with sculpting, 3-D, fondant, etc. Base is 2 sculted 14" cakes. Castle body is 2 6" cakes. Turrets are 4 layers of cake cut with a biscuit cutter, layered with icing in between each. The turret tops are molded rice krispie treats. All covered in fondant. Bushes are rice krispie treats airbrushed. Molded fondant dragon on the roof. Royal icing brush embroidery water. Royal icing tufts of greenery & flowers