Hello and thank you for your question and sharing your photos. Based on these photos, you benefit from a TT and and likely BBL, which can be performed at the same time. For best results and less complication risk, I would try to lose some weight and get the BMI closer to 30 prior to surgery., During tummy tuck, extra skin in the lower half of your abdomen including the stretch marks will be removed. In addition, typically the fascial laxity/separation of recti muscles will be taken care of by muscle plication, giving you a flat abdomen. Brazilian Butt Lift (BBL) typically includes a 360 liposuction of the abdomen and flanks, and fat grafting for gluteal augmentation. Liposuction of the flanks will narrow down the waist for an hourglass appearance and adding volume to buttocks in combination with liposuction of the lower back is intended at creating a natural curvy look. Basically, BBL removes the fat from unwanted areas and transfers it to areas that are desirable.Incision can be placed very low to be hidden under bikini. With proper surgical technique, belly button can be designed to be a true 'innie'. Recovery from tummy tuck is 1-2 weeks. Strenuous activity and lifting heavy weights should be avoided 6 weeks to 3 months post op. I would seek consultation with a board-certified plastic surgeon for a full evaluation and advice. Best, Pejman Aflaki, M.D. Johns Hopkins-trained double board-certified plastic surgeon