^^ lol.

First, you need to learn to rotate your pics before uploading them.

Beyond that, you're looking good, and if you stay consistent, you'll make great progress at your age.

To echo what others have said, I don't see any one particular area or muscle group lagging behind. Just work on bringing up overall mass. I'm 5'10 and around 193 in my avi, however from what I can see, you'll look MUCH better than me with ~30lbs added to your frame.

Note - stay lean bro. Don't go stuffing your face and getting fat just to try and 'force' a few lbs of muscle. It comes over time, and lean mass gains don't occur in a linear fashion. Trust me, it's MUCH easier to maintain a lean physique than to work down to one from being a fatso.