Why is my neck not Sculpted? Should I address this further? (Photos)

There is still time for your result to settle and improve; it takes 1-1.5 years for this to happen. When your result is stable there may be some options to consider for further correction (deep neck lines, small bulk underneath the chin, jowls). Patience is the best treatment at this point. Good luck.

Hello, I'm Dr. Park from Noonopi Plastic Surgery, Korea.
The outcome isn’t bad — it seems the procedure was likely performed by an experienced surgeon.The submandibular glands contribute to volume just lateral to the midline of the neck.If you’re finding the central portion of your neck still lacking definition, it could be due to incomplete removal of subplatysmal fat or insufficient digastric muscle contouring.
It is possible to do the revision surgery, but please note that revisions are typically more complex than the primary procedure.

Based on your series before and after photos, you need a open neck, full revision and Endo laser treatment and combination fee $15,000-$25,000. Best of virtual consultant with.