Well, just thought of updating with my progress on him. Have added torso armor, hand armor and a thigh plates. I hope getting the topologized parts back in dynamesh would help [ you dunno what i'm talking bout right :D go read Paul's new book!].
Had a terrible night working on the legs [two days back]. I was just not able to get the right edge flow to get the parts out. Made like 3-4 concepts whole day.
Below you'll find some render I made in ZBrush. Thought of playing with lightCap before going to bed.
Got the muscles in places, used the rake and clay tubes brushes to just get a muscle look.