I'm a male who wants to create a more feminine hourglass figure. Wondering if a BBL would be ideal for me? (Photos)

I recently lost quite a bit of weight and have some loose skin (under belly and around nipples) but what I'm most concerned about is not having enough fat to produce good results, pretty much a big butt. I'm open to the possibility of implants if need be but would much rather the BBL. My back is pretty broad but I believe some fat can be harvested from the lower back and belly. I have attached some shots of my stomach and back for review and wish pics for what I'm aiming for. Thank you!