Fillers for rhinoplasty or surgery itself?
At least from what can be seen in the photo, this type of nose can be helped a lot with non-surgical rhinoplasty...either with permanent or temporary fillers. Juvederm is a nice temporary filler to see whether you like the look first. Artefill is, IMHO, the best permanent filler.
Generally speaking, the size of the nose is less important than its proportions. A well-proportioned nose that's a bit too big is better, generally, than a well-sized nose with poor proportions.
Surgery affords greater