How can I achieve this result? Severe nostril asymmetry (one twice the size), alar retraction, polly, droopy tip (photos)

I had a successful rhino for a hump in 2013, later on I noticed my nose looked crooked and my septum was severely deviated. I had septoplasty in which I was told would be enough to fix both problems. During the operation one side of my nostril retracted and during the procedure my doctor didn’t fix it well. Now I need a revision, what would I need done to achieve this morph? Is it possible? How difficult would this case be? Last, how long would it take?