I did this cake for my 11 year old niece for her birthday. The theme was "Hollywood". She loved it! It is a 9 x 13 cake double layer, the icing is buttercream, all the accents are marshmallow fondant, and the mountain is rice krispie treats covered in MMF. The stars on the side of the cake are all the girls who were at the sleepover. It was my first time using MMF, and I loved it! I will definitely be using it again! It opened up a whole new world in cake decorating for me. I had gotten lots of ideas from this website. Thanks!