After years of using my nail to scratch across my nose from one end of the nostril to the other, a visible, dark line formed running across it. I have tried chemical peels & they have done nothing to make the line go away. It has also caused depressed smile lines to develop close to my nose. I have seen pics of reconstructive surgery to remove nasal skin and replace it with a skin graft. I have also researched fat grafting to help w/ the nasolabial lines.Would these or any other techniques help?