I think it could be done easily with foam and paper mache... I think you just gave me an (insane) idea...:love
DO ITTTTTTT!!!!!! Chinese replicas are going for $600 shipped with no guarantee of it making it intact. Yea simple foam sculpture with a resin overcoat or paper mache to save $$. I would also like to do a cannon. Saw a few replicas in Genoa on a pirate ship and thought.... "Hell I could make one of these!"