Chocolate cake with cookies and cream filling. 10, 8, and 6 layers. This was my second layer cake and at first forgot the dowels in the middle layer. I had to remove the top layer and redo it. It turned out great though and enjoyed making it. Bottom layer had trees, middle had mountains, and the top was the clouds. I was emailed a picture of the plane to model from. Bc icing, plane was fondant.