[Face Fat Grafting] Review of 10 years of forehead fat transplantation

10 years ago, while undergoing another surgery in Apgujeong/Rodeo, they recommended forehead fat grafting, so I got it without even thinking about it. The scar on my thigh is barely visible anymore, and I had completely forgotten about it, but it suddenly became very bumpy (it used to be a bit like that, but it seems to have gotten worse as I gained weight ㅠㅠ) and the shadow in the photo is so bad that it's stressful. ㅠㅠㅠ Is there anyone in the same case as me? In this case, does anyone know what would be best: melting the fat/filling in the missing area with filler/re-doing it?ㅠㅠ