Is that supposed to be a cake in your pictures? It very much looks like a model to me, but I’ve been fooled before. If I were gping to attempt to make an edible version of this, I would small copper tubing and modeling chocolate – no RKT (for the neck/heads), and only foindant/gumpaste for horns, teeth, etc. Good Luck!!
Jenniffer White, Cup a Dee Cakes - http://cupadeecakes.blogspot.com