Maxillofacial surgery done, now do I need correction? (photos)

I was operated some years ago for third class malocclusion with upper and lower jaw surgery, the correction was only function and it did nothing on the aeshethic point of view. I felt i lacked some malar bone so i had medpor implants (small). I still feel i have, in part, the Long Face typical of those with third class malocclusion. My chin does not go straight but goes down and that gives me the long face. Should it be moved with a slight rotation upward or not?

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