now his fngers feel inflated ;D The small finger can stay like that but the thumb and his main 2 fingers need to get longer. His chest is huge as hell, he would have to do a lot of heavy lifting to get it like that, so he needs really solid and strong hands. Same goes for his biceps, needs to be also thicker. Back of his ears also lack in definition.
Anwyay when you finish his hands and ears it loooks liek its finished, you can go to detail it up and wrap it up ;]