I want to improve my facial shape. What treatment/surgery is effective?

Overall, I have large thighs and a large bone structure, so
 I have a complex about my square jaw and lower jaw. I
 think my front cheekbones are my charm, but
 my front cheekbones are too big, so I want to reduce the size a little.
 
Even though I don't want a dramatic effect,
 my thighs are large and feel somewhat dull. My dream is to have a round and smooth face like most people's faces. I'm
 planning
 

on getting botox for my square jaw soon, but
 if there's an additional procedure I can get, please recommend it!
And I would really appreciate it if you could give me your opinion
 
on how to improve my face
 !! The last picture is my wannabe face shape ㅜㅜ