You don't seem to have any bite deficiency, nor small airways, so it would be purely aesthetical.
If you've had a jaw implant and were happy with the result, then you'll probably be happy with the result of some kind of advancing jaw surgery, at least the chin that would do somewhat what you've already tried.
Maybe full bimax and ccw would give you a good result. If you would want to put the lips in a position intersecting the TVL, then some kind of CCW is maybe what would achieve this best, as the lower lip is slightly behind the upper.