Breast implant and nose job

It is generally considered safe to undergo rhinoplasty 3 to 6 months after breast implant revision with fat grafting, as this timeframe allows the body to heal, reduces inflammation, and minimizes the risk of complications such as infection or capsular contracture. To further lower these risks, it is essential to follow post-operative care instructions, maintain proper hygiene, avoid smoking, and monitor for any signs of infection, such as redness, swelling, or fever.

I suggest doing the rhinoplasty first so there is no risk of contamination to the implants with the nose surgery.

If your surgeon is aware of your plan and have approved this schedule, then it should be safe to proceed as long as your recovery goes well. If there is a complication in your recovery then you may need to delay the rhinoplasty.