Doctor Who Tardis Birthday Cake

When my niece asked for this cake, I had to do some research as I had no clue what a Tardis was . . . Lol. Doctor Who fans might appreciate this knock off from the cult followed television show. The cake is vanilla with vanilla creme filling and buttercream frosting. The Tardis is rice krispy treat covered with buttercream and marshmallow fondant. I think Aubrey loved it. :)