My son chose mario bros. for his birthday cake again this year. The top layer is chocolate cake with cookies nad cream filling, the bottom is vanilla cake with vanilla buttercream filling. The paranah plant is made from rice cereal treats and covered in fondant. The whole cake is covered in buttercream with fondant accents. The mario figures are his fave. toys, he wanted them to be on the cake. My son chose this cake when we did a google search for mario cakes, so thank you to whomever designed it originally.