I do not think that your old nose can be recreated. Certainly, a revision can be performed to improve overreaction if you are concerned.
Nose turned up after rhinoplasty
At 6 months I would continue to be patient and seek follow up from your surgeon.
If you continue to be displeased with your nose you may benefit from another surgery with the use of grafts to add to your dorsum and derotate your nose. Secondary surgeries are very effective if performed by experienced surgeons.
It is possible to make corrections that you desire. However, it would be in your best interest to allow complete healing after your first surgery (12 months) before undergoing new, more extensive surgery. You will need significant amount of grafts, possibly rib cartilage, for this type of reconstruction.
You should seek a consult with a reputable nose surgeon, board certified plastic or ENT specialist. Good luck.