Your model look really super:) I like your lightning setup and shader with all textures:) kinda different Hulk than original green Hulk.
You have interesting style, because I immediately recognize, that you are author of Mushroom man, your anatomy looks interesting, forearms have interesting flat straight muscles, but i think you should add more meat to his pectorals and forearms, looks thin and flat to me and too close to each other(pectorals).
Could you post a side view, because his breast and pectorals looks like they are “sunken”
In my opinon, I will add a deeper definiton between high pectoral and lower pectoral, do you know bodybuilder Franco Columbu, try to look on him, he has totally defined high pectoral and lower pectorals, but too much for you purposes i think, then I would add better definition to his deltoids, but only little bit definiton not too much. And fingers looks a bit short compared to his thump and hand. But only my two cents.
I spent some time on making this manipulation to demonstrate my vision, hope you don´t kill me for this:) tell me, and I´ll delete it if you want;) I spent about 40 minutes on him, hope I helped you:)
Hope to see more settings from you:) really like your lightning and skin.