Will revision rhinoplasty swelling get better over time?

Be patient because it's normal to be still swollen after 11 weeks. Usually the swelling tends to be symmetrical so if one nostril looks a little different than the other it may not correct itself when the swelling finally goes away. When you smile it may be your smile muscles that is pulling one nostril higher than the other. People don't always have symmetrical smiles.
Try to stay positive and don't get frustrated. The swelling will eventually disappear in 6-12 months and if there are any persistent deformities they can be corrected.

Swelling after revision rhinoplasty generally takes longer to resolve than after the initial or primary rhinoplasty, especially if a significant amount of work is necessary. Often swelling may be more on one side than the other. Uneven swelling from side to side can occur because more work is necessary on one side compared to the other. Sleeping position may also influence swelling from side to side. It is important to communicate any concerns you may have with your surgeon.
Best of luck,
Dr. Kaniff

Swelling after any rhinoplasty can be very frustrating but especially after a revision rhinoplasty as there is now increased scar tissue and the scar tissue from the previous surgery slows down the drainage of fluid.  Believe it or not, 11 weeks is still early, especially if you have thicker skin or if you have pigmented skin (tan easily).  It's not unusual to have to wait 6-9 months to begin to see the shape you are wanting.