I wanted to try several techniques I saw on cc and decided to use my own birthday cake for that. Bottom tier is vanilla cake with mango curd and coconut creme filling. Middle layer is chocolate cake with coconut creme filling and my attempt at the billowing technique with fondant. The top tier is chocolate cake with mango curd filling. There I tried the rose cake technique. It's all covered in white chocolate buttercream. The quilting pattern was made with a ruler and wooden skewer.