Can anybody give an idea how to bult the structure for a cake similar to this one? (see link below) I know the legs coud be pvc pipes, the body is what I dont know how to support.
Thanks

http://cakecentral.com/cake-photo_1446692.html

(mod edited to fix broken link.)

I would think that you could also make the legs from RKT (crushed and formed)...

And you might be able to cut foamcore (cover with saran wrap) to connect above the legs and hold the body. I'd drive dowels through the carved cake into the RKT legs to secure everything).

HTH