Ana Northstar Cake

My niece has made up a marvelous imagined universe that centers around the mythical heroine Ana Northstar. For her birthday, she asked for a cake featuring Ana Northstar's wings. Here's the cake I came up with, along with the inspiration drawing of Ana Northstar.

The outside of the cake is chocolate jaconde. Inside is mango mousse with a jaconde rainbow heart inside, which represents Ana Northstar's soul.

The hearts are fresh lime gummies. The orange wings are white chocolate. The green and purple wings are modeling chocolate. The blue webbing on the green wings is homemade pineapple fruit leather.