Need experienced surgeon for revision tip plasty - bulbous tip/hump. Looking to book in 6 months! Miami/London/Sydney (Photo)

Based on your photos, I share your evaluation and concerns. Yes, in my opinion- your goals are achievable pending physical exam. In order to make a final commitment- a Board Certified PS would require physical exam prior to final comment. But- yes- it can be done in the right hands.

I think that your Surgeon under promised in the hopes of "over delivering".  This is actually the correct approach to expectations on the part of your Surgeon in a tertiary Rhinoplasty, such as you will undergo.  Your current photo shows evidence of a pollybeak deformity, which may be related to scar tissue, height of the dorsal/caudal septal interface or both.  There is no guarantee that you will have as much tip definition as the morphed photo, but I believe that further tip refinement may be possible.  An examination would be necessary to confirm or refute this supposition. Regarding a closed approach, I personally think this is a bad idea for a tertiary procedure.  In experienced hands, there will be no difference in outcome of perceived scarring with an open Rhinoplasty, which I feel is definitely the right approach in this situation. 

I can help you.  However, you did not mention Austin, TX, USA.  If you have serious interest we should start a dialogue now.  I am usually 2-3 months booked out.By the way, I would perform open rhinoplasty.  And keep in mind, it a rare nose that only needs the tip addressed.  The shape of the tip is affected by all other features of the nose.We can talk about that if you have an interest in coming to Austin.  Let me know.