What’s the best procedure available for someone my size for these results? (Photo)

Hello dear!
Thanks for the question and provided information as well.
Based on your pictures, you are a good candidate for liposuction with BBL, and I think you'll get very good results.
Liposuction allows your plastic surgeon to transform your entire shape. You can improve your abdomen, back, hips and flanks, and of course your buttock, to give you a beautiful heart shape. 
In general, you need to be physically healthy and at a stable weight, have realistic expectations, be a non-smoker and your BMI needs to be 30 or less.
l recommend you to make an appointment with a board certified plastic surgeon to talk about your goals and anything you need to know.
Good luck :)

Thank you for your photos and question. You appear to be good candidate for BBL (moderate transfer). This procedure will help you achieve a more contoured and hourglass shape but you need to have realistic expectations. It is best to be examined in person for proper evaluation and treatment options.Seek a board certified plastic surgeon who performs many of these procedures, has great reviews and photos, and is an expert in this field.