Are the balls on his chin part of his reproductive system? Cool concept and nice clean sculpt. One suggestion. The eyes need less contrast to the saturated color of the skin. I’d ad more veins in the eyeball or diffuse the color. I think that will give him a better sense of realism.
I can’t help be reminded somewhat of that South Park episode where Butter’s glues balls on his chin to go on the Maury Povich show.