Wow, was this cake a challenge. Towers are icecream cones, big tower is RKT, 2 buildings are cake. Harry & Owl are gumpaste. Bottom layer is Triple chocolate cake with chocolate buttercream frosting. Top layer is French Vanilla with chocolate buttercream. Learned alot from this cake....mostly about what NOT to do, but it all worked out in the end and the little girl LOVED it. Thanks for looking!