Rhinoplasty Results Don't Match Projected Outcome Photo

It is far too early to judge your nose at 12 days out from a rhinoplasty. I usually advise my patients that 10-12 days is around the time they can return to work or social situations if they would like to get away with others not knowing they have had surgery. However, your nose will continue to improve and become more refined gradually over the next 12-18 months. Give it some time before you compare your nose to the preoperative imaging.

First of all, I'm sorry to hear that you are disappointed with your surgery outcome. I find it important to inform you that 12 days is a very short time to see the final results of your surgery. It takes about 3-4 months for your nose to completely settle. 12 days is not enough time for your swelling to go down.
Please give yourself some time and do not stress about it just yet.
In some cases when a patient has thick skin, healing may even take up to 12 months. I haven't seen your pictures, therefore, I can't tell your skin thickness or nose structure but if you are still not satisfied with your results after one year I would suggest you discuss your options with your surgeon and maybe consider revision surgery.
At this moment, my advice to you is to be patient and I hope that you will see your desired outcome in 2 -3 months. Best wishes.

Too early to tell results.  Give your nose some time to see how it looks once the swelling settles down.

Results after rhinoplasty surgery take some time to appear normal. The soft tissue sweling often imprairs the ability to see the results of the surgery in the first one or two weeks. Allow several weeks for the swelling to subside and maintain a close relationship with your surgeon to determine the next course of action if you are still unhappy with the nasal profile.

After 12 days, I'm sure you still have significant swelling, so you can't tell what the final result is. You have to give it a few months. The computer is a very powerful tool and can make dramatic changes to a nose that sometimes cannot be duplicated in real life. We always try to approximate an imaging result, but sometimes the skin is too thick, or the cartilage and/or bone needs more support, so we can't duplicate the computer result exactly.
Be sure to address your concerns with your surgeon as the weeks go by and look at your pre-op photos with him to ensure you are getting your points across. Good luck.