1 year post op from TT and stomach isn’t flat. Advice? (photos)

It is difficult to assess your results without before and after photos, but it does appear with the limited view that you have some deep, visceral, omental fat that remains after tummy tuck.  That fat requires weight loss, no surgery available for that.  Data shows that the complication rate for tummy tuck is decreased for patients with a BMI under 30 compared to those with a BMI over 30.  The aesthetic outcome is also better with lower BMI.  

It looks like you still have fat, and may have looseness in your abdominal wall. You need to discuss with you plastic surgeon, and specifically if he/she tightened your abdominal wall. Good luck!

Unfortunately, there is still fat in your abdomen, which is giving you this shape.  The fat can be either internal (visceral) fat or subcutaneous fat.  The first type is only amenable to weight loss - we don't have a surgical method to fix it.  The subcutaneous fat can be treated with liposuction.Best to return to your plastic surgeon to see how much of your shape is related to internal fat.  But be prepared that you may have to do much of this work yourself, with diet & exercise, FDA approved weight loss medication or bariatric surgery.