Thick skin may pose challenges, but should not eliminate the possibility of revision
It is difficult to counsel you without the benefit of seeing and examining your nose. So I can speak from general principles. With thick skin, even in the revision setting, improved shape can be achieved by establishing good strong structural support that puts the nose into a proper proportion and shape, but one that is big enough to stretch the skin slightly so the form is visible externally. A rhinoplasty surgeon experienced with revision and also with thick skin patients would be likely able to guide you.