I prefer a v shape look. Should i do buccal fat removal, ulthera, or something else? (Photos)

I'm an asian woman in my mid 30s. Always had a square jaw and face and now am constantly receiving masseter botox every 6 months. I like keeping my jaw small so I am maintaining this. However, noticed that I still have part of my face that makes my face look round (I prefer a "v shape" look). Am I a candidate for conservative buccal fat removal or should this be addressed by Ulthera? Genetically, my dad also has a square/round face even up to now in his 60s.