Would a fat transfer and lower back lift be an option to give me more butt volume? (Photo)

Wondering had to remove saggy skin and add volume to my butt. Wondering if fat transfer with a lower back lift is an option. I could do but implants but wondering if I am a candidate for fat transfer at 175 lbs and 5’8”. I have had a full body lift and thigh lift in the past after loosing 200lbs. I plan to continue to work out and wondering if that should impact my decision.