The costs for facial contouring surgeries are as the followings;

- Cheek bone reduction: 5,500,000-6,000,000 KRW
- Mandible reduction (Lower jaw angle reduction): 5,500,000-6,000,000 KRW
- V-line surgery (Lower jaw angle reduction + Chin surgery): 8,500,000-9,000,000 KRW
- Genioplasty (Chin surgery): 4,500,000-5,000,000 KRW
- Mini V-line surgery: 5,500,000-6,000,000 KRW
(1 US$ = 1,100 KRW)

The costs for rhinoplasty is 3,500,000-5,000,000 KRW.
The costs for upper eyelid surgery is 1,500,000-3,000,000 KRW.

All costs include charges for the surgery, pre-operative examinations,
hospital stay(1 night), and the anesthesia.
The exact costs will be determined after you meet the doctor.

And if you are planning to have 2 or more surgeries at once,
some discounts may be possible but again, the exact costs are
determined after the consultation.

Your chin looks to be a little short and flat.
I recommend you the V-line surgery.
Also a zygoma reduction will let your facial contour more slender.