How can I refine my nose tip and not make it triangle shaped? (photos)

I see many nose surgeries where there is little change to the nose tip. I want it more refined. The pictures I've attached show that it isn't as refined as I want to. They are still triangle shaped and the sides are drooping down. I also want the tip 3 dimensional and not flat. I have a really ugly and big flat nose, kinda of like the patients attached in the photos.