Lipo contour irregularities: revision options? Sculptra?

I had lipo on my thighs last May and lower leg in July. Before photos included. I was left with some contour irregularities. I am most interested in improving my hip curve but also improving the dents on my thighs. I have had virtual consults with several surgeons but want to feel confident in my decision forward. Included is one's recommendation on flank lipo and revision. Would scar revision be necessary for effective fat grafting to the thighs? Would sculptra be a good temp option? Thank you