Halloween castle!!

I baked the sponge from my own recipe and coloured, crafted and built this Halloween castle cake! It took me over 14 hours, and I did not sleep all night because I was making this!

It is made from, marshmallows, chocolate, sponge, icing, butter icing, chocolate sprinkles, food colouring and marzipan! The only thing that cannot be eaten is the flag at the top.