I imagine Hadron as having two forms: Social mode and combat mode. Social mode is pretty much like the portrait, a fairly fancy suit of armor (sans steam-sword) as though a person in elaborate full-plate. Combat form, however, is more outlandish, with armor pieces free-floating, held in place by force, kind of like one of the other portraits I had. Basically the same, but looser, more 'unleashed' or 'unbound' in some ways. Like the pieces of armor are being haunted by a spirit that holds them in place, or something. But that's just how I imagine it.