Based off your photos, buccal fat removal for you will help to achieve less chubbier cheeks - perhaps also fillers or fat grafting to your jawline to help accentuate the masculine look, along with a little chin fat grafting or fillers as well.
Buccal fat removal helps slim the lower face near the mouth and with smiling. While masseter Botox, slims the lower outer cheeks in patients that have enlarged masseter muscle. During consultation and examination there are ways to educate patients on their postop appearance after buccal fat...
I think you've gotten some good insights. You could probably do very well with chin shortening and advancement (either a genioplasty or implant), scalp advancement, and possibly buccal fat removal. Those may be procedures that help you achieve the look you want. Watch our video below for more...