Thank you for your pictures. The recommendation for driving is going to depend on your surgeons approach to your post operative care. In my opinion it would not be advisable to drive for the first 3 to 4 weeks after surgery. Please consult with your plastic surgeon asked to his or her protocol regarding this matter. Good luck.
After a tummy tuck and Brazilian butt lift you should expect to be driving after about 3 weeks. There are devices designed to offload the buttocks so that you may be able to drive sooner.