Explant and fat transfer at the same time. I was an AA-AAA cup pre-implants.

Hi ladies, I'm wanting to explant but scared of reverting back to my flat AA-AAA cup chest so I am opting for fat transfer in the same surgery. Has any else had this done who was also a AA-AAA cup before implants? Has the fat transfer improved size somewhat? I'm hoping for the Kendall Jenner small breasts look. Do you think this is achievable? Note, I'm also leaving the capsule in.