Icecream cones to form the roof turrets
Cardboard paper rolls for the castle towers
Other instructions are not available, sorry.
Instructions were not given for the dragon. I'm sure he was made using the petite doll pan for the front and a cupcake for the back of the body. Reform a marshmallow for the head and ice it green, then attach with a toothpick.
Wings are royal icing panels. Don't make them thick or they'll collapse from their weight.
Sheilds could be make ahead of royal icing also.