Fat transfer from belly to breast and hips by a male to female crossdresser, what complications can arise? (Photo)

Hi doctor i am a male to female cross dresser and the desire to have a female body is just overwhelming. I have taken some hormones in the past and have developed some breast. Now to have more curvaceous figure i want to gwt fat transfer done from belly to breast and hips. Please advise on procedure possible complications benefits of process how far i can achieve. I am 33 yrs 72 kg and 5.6ft