Brazilian butt lift , can it be done 3 times?

i got my first bbl in april of 2014. had good results, but felt i needed more projection so 6 months later october 2014 i did a second bbl and i though my butt was as close to perfect as i could get for my body. now i need the hips to go with my butt. is it possible to get enough fat for this? i am caucasion, 43 years of age. no health problems. 5"9 and weigh 180. it doesnt look like i have alot of fat, but i feel between my upper back lower stomach and thighs i should have plenty. what do you think?