I think it's better not to do Bokko unless you're greedy.

Rhinoplasty is an expensive and high-risk surgery,
 but people usually want to improve the frontal aspect of
 
nose surgery, but rhinoplasty doesn't have much of an effect
 on the front, and it's usually about making the sides look prettier. So, if you have
 
a nose that is damaged on the sides, and
 the sides are fine, but the front is damaged, you want to have it done. I
 think the satisfaction with the surgery will be very subtle compared to the money spent on
 
abdominal rhinoplasty when the sides are in good condition
 . I don't think I've seen many cases where the frontal area has been significantly improved...
 I usually do it because I want a sharper look, but even after the surgery, the subtle and blunt feeling still remains. ...