Genioplasty reduce/maintain chin height?

[Curryfinder]

As you see I lack some projection in my chin.
Would be a bad to reduce chin height? If it's even wise. My chin to phil is 2.67 and my total face fwhr is outside the ideal mainly lower third height.

Projection wise it's hard to know how much but I think a my nasion is quite tall and my lips somewhat big. I should go for much 8mm(can it be done without increase chin height)
If I remember My facial convexity (brow ridge, nosebase, chin) 163-165.

 

[Curryfinder]

bump

 

[brutalpilled]

As you see I lack some projection in my chin.
Would be a bad to reduce chin height? If it's even wise. My chin to phil is 2.67 and my total face fwhr is outside the ideal mainly lower third height.

Projection wise it's hard to know how much but I think a my nasion is quite tall and my lips somewhat big. I should go for much 8mm(can it be done without increase chin height)
If I remember My facial convexity (brow ridge, nosebase, chin) 163-165.

u need bimax and genioplasty

 

[Curryfinder]

u need bimax and genioplasty

Maybe bimax but nose(alars) are in front of my mouth. My mandible is 11cm ramus 7cm. Its like my gonion starts far back