Can we get a front view? It's easier to notice things wrong with it when we can look at a front view. However, from looking at him...

1-The part right below the pelvic bone looks a bit shabby.
2-The pelvic looks too flat, round it so that it flows between the legs a bit more.
3-Unless he is wearing tight jeans, the area above the pelvic shouldn't come in then out.
4- His body cavity is way too tall, and
5- His chest cavity is way too flat.
6- He has no palm, make the fingers further out from the wrist.