DavidArsenault's avatar
Rolled fondant with a gumtex or tylose additive would work.  Just makes sure to give it lots of time to dry.  
Also make sure that you plan it out well.  Let it dry for about 5-6 days on its own, then paint it and let it dry for another 2-3 days.
Yes the supports were worked into the design as a redundant safety measure.