Under normal circumstances, with the growth of age, bones will be shaped in adulthood, and bones will not develop again because of exercise, especially facial bones, so don't worry too much.
Moreover, medical technology is very developed at present. There are many successful cases in Korean plastic surgery hospitals, both in diet and appearance. Therefore, if you want to improve the condition of the ground in adulthood, you can consider plastic surgery.
But at present, the plastic surgery industry is developing rapidly, and many hospitals can carry out plastic surgery. However, orthopedic surgery is not a small project and can only be carried out in a regular maxillofacial plastic surgery hospital. Therefore, if you have a cosmetic plan, you must be cautious. After all, safety is more important!
I hope my answer is helpful to you ~