McQueen is RKT covered with fondant. Vanilla cake filled with vanilla b/c and covered with chocolate Fondarific fondant. Dirt is graham cracker pie crust crumbled. Accessories are gum paste and fondant mix. Lingin was the amazing designer of this cake and I did not do her justice, but thank you for your insights! Your great! The cake was a hit! Constructive Criticism welcome. TFL!