Is a scar revision required after my full tummy tuck?

Dear jbhere,
it is hard to tell for sure without an examination, but based on your photos, it looks like you would benefit from revision surgery. If you are considering a surgery, I would suggest you to consult a board-certified plastic surgeon. Only after a thorough examination you will get more information and recommendations.
Daniel Barrett, MD

It appears that your results could be made better with additional surgery. Without an examination I can not tell what exactly will be required.  It appears that there is extra fat that can be removed and possibly a revision of the scar. Good luck. 

I often offer my tummy tuck patients a touch up (Mini-liposuction) around six months post surgery if they develop swelling of the area just above the scar. This is caused by the disruption of  lymphatic drainage because of the surgery. It usually can be improved with massage. From the photos I feel you might benefit from a little liposuction under local. See if your surgeon will do that for you.