Alice in Wonderland Cake

Alice in Wonderland cake embellished with quotes from the book: "Off with her head!" on the black ring, "All mimsy were the borogoves..." on the blue tier and "Curiouser and curiouser!" on the green tier. I thought it would be cool to do the whole cake in the shape of the queen chess piece. Only the bottom (green) tier is cake; the other tiers are rice krispie treats. Alice is a mixture of gumpaste and fondant; everything else is fondant.