I had rhinoplasty 12 years ago to correct a large nose with a hump. I was happy for a long time even though my nose was never perfect post surgery. However, I don't know if I'm imagining it but my nose seems to be collapsing and getting worse. Is it realistic to build up the nose with some grafts so it is stronger and more natural looking? I think it looks fake and overdone at the moment. How difficult is this to do ? I'm scared it will go wrong and I will end up looking even worse.