Completed the sculpt over this last weekend.
After some sage advice from a fellow ZBrush artist, I completely reworked parts of the body including the arms, legs, chest and back. The advice reminded me that I needed to add believable muscular structure to the piece. Truth is, I jumped from the basic form to detail while completely missing an entire step. Complete rookie error.
So, here is the completed sculpt. Still a work in progress, the next step is to paint it then pose it. Let me know what you think.