It looks like the cartilaginous part of your bridge deviated well off to your right. In pictures 1 and 4, the bump on the upper bridge looks bigger because the cartilage has moved to the right, away from the boney prominence there. The amount of improvement possible depends on a couple factors. If your septum is very crooked and contributing to the deviation, that's good, because it means working on the septum can help straighten the nose. You didn't post profile views or a big batch of 3/4 views, but if the nose can be shortened, that helps, too, because a shorter nose doesn't show asymmetries as much as a longer nose, so whatever part of the deviation can't be fixed can be camouflaged by shortening the nose. There may be other factors at work as well. I don't see that your skin is particularly thin. It's rather unusual to have skin thin enough to get in the way of an operation like this. Why do you need the operation to be closed? The only difference between closed and open is that little 7millimeter incision on the columella, and it lets the surgeon really see what's going on and have options for correction. It doesn't increase the swelling or bruising or recovery, and to my mind it significantly lowers the risk. I personally wouldn't attempt your nose using the closed technique. In case your 3/4 and profile views do show a nose that can be shortened, or they suggest other changes, how *much* to elevate the tip, or lower the bump, or make other changes? We figure that out with morphs, well before surgery. I'd love for you to see some excellent professionally-designed morphs of what could possibly be done with your nose. Morphs could also help you identify better just what's bothering you, and help you set a goal for the rhinoplasty that's accurate for your tastes. Profile and three-quarter views would be particularly important in morphing your nose. (Side note: in my opinion, morphs should really be done by the surgeon, or he should direct an assistant as she makes the morphs. Morphs should be made with a constant eye to what actually *can* be done in surgery, for that particular nose, and the surgeon has that information and judgment best.) Finally, remember that rhinoplasty is an exquisitely difficult operation to get right, and you should only have surgery if you are able to make yourself very confident in your surgeon's skills. The changes that your nose needs require advanced techniques, and skill that most plastic surgeons don't possess with expertise. It's much better to not have surgery than to have inexpertly-performed surgery. Read my essay on how to stay out of trouble while selecting a rhinoplasty surgeon. And it also discusses how to take photos that are best for online evaluations. And for those who have had previous surgery, it also discusses how to tell whether your first surgeon should be performing your revision.