This was an alternating layered cake (chocolate and butter) filled with chocolate buttercream, iced in white chocolate buttercream, covered in chocolate ganache and decorated with fondant. The toys are Rice Krispie Treats covered in chocolate and decorated in fondant.

So frustrating...the weight of the cake caused it to start to buckle (hence the leftward lean). Not entirely sure why as I had all the standard support structures, although the icing was giving me problems too.