We have Explosion card pattern that would be awesome with this! How-to Make a Fondant Explosion Cake- use royal icing to to make stars and other things. I would not use fondant tastes yucky, prefer buttercream icing .
Color Glaze (Glacage) Recipe: 390 g water 600 g sugar 600 g Glucose 430 g condensed milk. 54 g silver gelatin sheet 650 g white chocolate Food color Combine water, glucose , sugar and bring to Boil, add the condensed milk and gelatin. Pour over White c