Stollen wreath cake

Name: Stollen wreath cake
Ingredients: 175g butter, softened; 250g golden caster sugar; 3 large eggs; 200g plain flour; 1 ½ tsp vanilla extract; 2 tsp almond extract; 75g ground almond; 170g pot soured cream; 1 ½ tsp baking powder; 50g shelled pistachio, roughly chopped; 140g sultana; 50g toasted flaked almond; 50g red glacé cherry, sliced, plus about 9 left whole to decorate; 50g mixed peel; 250g marzipan; 350g fondant icing sugar, sifted; about 100g green Regal-Ice Ready to Roll icing (or use white mixed with green food colouring); edible green glitter or sprinkles