Which procedure would help me achieve my desired lower jaw results? (photos)

What you need is orthognathic surgery. This is the best way with long lasting result, will treat all your issues, and won't have long term complications with implants infection/displacement. All incisions are inside your mouth. This can shorten the midface, and make your jaw more masculine, and...

For angle of the jaw, silicone or titanium are ok options, but I think long term a better option would be jaw surgery and doing a clockwise rotation of the maxillomandibular complex. This will automatically makes you appears more manly with bigger more square jaws--assuming this is what you want.

First and foremost, implant procedures do not affect overbite issues. To achieve a broader appearance of the jawline in the front view, a widening mandibular implant would be the most suitable option. As for the chin, its current position is recessed. To enhance projection and create a more...