210cc, 9 months post-op, why are my breasts like this & what can I do to correct it? (Photos)

Your photos suggest that one implant is sitting lower than the other. To reposition this is a relatively straight forward procedure. A visit to your surgeon would be appropriate to discuss your options. There may be other issues as well, but a physical examination would be required to confirm this.

Dear Loren 1991,
I understand your concern. However, without a proper assessment, it would be difficult to determine what went wrong. It is best that you visit your plastic surgeon for further assessment or ask for a second opinion. Only after a thorough examination, you can get proper recommendations and advice.
Daniel Barrett, MD
Certified, American Board of Plastic Surgery
Member, American Society of Plastic Surgery
Member, American Society of Aesthetic Plastic Surgery

Loren,
You have several things going on. First, the left breast in the photo had an area that has bottomed out and requires suturing of the crease area internally to repair this. You have wide cleavage (which may be due to your anatomy and the smaller choice of implants). It is difficult to tell if the right breast capsule may require opening it in a few areas to improve the shape.
Dr. T