Duuuude! Nice story, but If you say he's got a medallion, draw a medallion in the concept! I like it, but he needs something physical to make him look extraordinary. A giant medallion or a giant syringe would do it. Good Luck.
Yeah, I was wondering about what to do about the medallion. I wonder if some kind of shield would work. I was wanting this hero to be a bit inconspicuous so a shield would make him a blatant super duper hero.
Very nice start on the scluping. Yes forearm is not easy but I wouldn't mind much with all the muscles. Afterall, even in the most builded man, the shape you get is the result of most muscles and you can hardly distinguish them.