At 5'4" and 220 lb, your BMI is about 38, which is higher than many surgeons consider safe for an elective BBL. In the photos, there appears to be enough donor fat, but the issue is not just fat availability; it is surgical and anesthesia risk. A higher BMI increases the risk of blood clots, wound problems, infection, fluid shifts, anesthesia complications, and less predictable contouring. Many plastic surgeons prefer a BMI under 30 to 35, depending on overall health and the procedure plan. The safest next step is to lose weight to a stable, healthier range, then be evaluated for BBL candidacy and whether liposuction plus fat transfer can be done safely.