This started off as a personal sculpt to practice doing heroic scale... I'm not really a fan of heroic scale: it's not a scale, it's a style. Giant guns that would be impossible to lift, fists the size of your head, etc.etc.
That said it's growing on me, I think this sculpt turned out all right! My undead exo lord. I made this with a mind to using the Anvil parts (Backpack and shoulder pads).