The tip of your nose could be nicely reshaped with a tip-plasty
A tip-plasty is a Rhinoplasty designed to reshape the nasal tip. The tip can be adjusted by removing some cartilage, using sutures to help shape the tip, and cartilage grafts as needed.
With an open approach, a small incision is made across the columella (the column of tissue between the nostrils) and there is good visualization of the structures of the nasal tip to allow for accurate shaping.
If the nostrils are too large, then these can be reduced with separate incisions. It would be...