Holy crap, you did really well on yourself, girl!
There's always room for improvement, though, and I guess you're insistng that we give you some, so here's my suggestions:
Never stop working out your stomach! It's fine, but the stomach was always a weak spot for me, so I'm more apt to notice little things. It's more your lower belly that needs slight shaping.
Also, your inner thighs! I feel weird for looking there, but yeah! They have workouts for that.
I honestly don't see anything wrong with how you are now, but I know from personal experience that improving yourself through exercise can become a huge hobby, so if you're perfect then it's like, "... what now?" haha. Just giving you something to do. Though you could just work on maintaining how you are now if you want and nobody would ever really notice anything wrong with you. >< Good for you! :3