What is the weapon that you chose? I can't tell if it's supposed to function as a mace or as a staff. It looks more like the latter, but his armor says fighter class, not mage.
I don't know if the latest post is your working composition or just testing out the weapon in his hand, but if it's for composition, you might consider trying to angle the weapon more instead of having it straight up and down. Vertical and horizontal lines make a composition more stable and static, while angles make them more dynamic, so that might be something to consider...
Anyhow, nice, thorough design work so far. Good luck with it!