...seriously? This is going to be awesome. Looking at your other work it's clear you have the construction madskillz; I'm interested to see how you do this.
When i get around to doing it i ideally want it so the ring on 'Control Mantle' head piece lights up, possible have extended blades (most prob pull out) and for the chest piece to open up with a light up 'Mega Smasher'.
I'd most prob construct it using Craft Foam and Latex.
but i'll have to put this on hold till i actually learn how to do all this stuff on my Prop Design Uni Course lol.