I got all my ideas for this cake on cake central. So if this is similar to your cake, thanks so much! 10 inch round cake on bottom with pepperidge farm pirouette cookies for bamboo. Graham cracker crumbs used for sand, piped buttercream for grass. I used sky tinted piping gel and covered the white buttercream icing for water. Tiki mask and flowers are fondant. It was lots of fun to make.