Finally got the sketch of my guy down. While I did not have a huge list of references like Doug did, I did derive a few things into it.
This guy was created with
This post demonstrating a possible BST in mind.
I tried sticking with what I explained in that post and I believe this guy would fit those spreads exceptionally well, I also designed him to be flexible enough to fit any physically balanced spread we come up with.
The main gist of him is that he represents an imprisoned warrior and possesses great power. (IE the chains around his gauntlet arms, suggesting he was restrained and locked away.) The true warrior may have fallen to the course of time, but his vengeful spirit lives on and inhabits his former armor, eternally seeking battle.
Some noticeable concepts I threw into him were Castlevania: Circle of the Moon's
Adramalech, and Castlevania: Dawn of Sorrow's Gergoth.
Also, Exodia proved to be a great inspiration too. Namely his shackles.
What I want to emphasize on this guy is the fact that he has no physical body. The only thing physical on him is the war gear. He is only a poltergeist inhabiting the remains of his own war gear and carries on all his former strength.
If you guys want some action poses, I'd be more than glad to oblige.