Birthday cake to a teenager

Recently I made a cake as a surprise to a Mille who turned 14. Mille likes fantasy books especially "Klintespind" (Danish series) and Harry Potter. I chose to make a Klintespind theme with a few small Harry Potter elements:

The cake consists of 3 layers of chocolate cake, 1 layer of raspberry mousse and 1 layer of white chocolate mousse. I coated it with UCF and covered it with homemade fondant. For the web I used RI which I painted with silver edible paint.