Fastitocalon, 160 mm base

This beast will be based on a 160 mm mûmak-base. I had to make an impromptu Super Sculpey-mould and the cast turned out really bad for various reasons.
    Polymer-clay rim below (the 120 mm base is there for size-comparison - my Pelargir Beast was mounted on one of these):

Finished base above. The aluminium armature is one of three possible ways I will go. I should probably have posted my "art" but now I will concentrate on sculpting Fastitocalon version 1. Which one of the three I find most appealing I will keep, and the other two I will shred. Good evening all you princes of Wales and kings of Ciderhouses and hobbyists and other assorted human beings.