What can I do about double butt, extra creasing after a BBL procedure and revision? (Photos)

I don’t find this attractive and I’m wondering what can be done to tighten this area or raise that crease or get rid of it if it is skin. I don’t want thigh lift, or the huge scar under buttocks, I think that would look worse. I also can’t get another BBL as my butt is already very big. I’m wondering what options I have to make one crease, more defined and tightened. Working out? Curious about body tight? Filling with Sculptra? Filling with fat?