Do cheek implants make scleral show worse?

You have a complete one-sided facial asymmetry in which it is vertically shorter. The distance from the eyebrow to the jawline is more compressed which is why the eyebrow and eye are lower, the cheek more narrow/flatter, the nose deviated to that side and the jawline shorter/raised. To properly...

Unlike the implant settling seen in the chin due to the tight soft tissue chin pad where considerable pressure exists, infraorbital implants do not experience the same changes. They do not have a tight muscular cover and any implants settling/bone settling is very minimal.

The "swelling" is likely under eye fat bags that is best addressed with lower blepharoplasty but need evaluation to determine accurately. See an expert.

Optimal results in lower eyelid reshaping are almost always best achieved with a combination of bone and soft tissue procedures. Usually this means a canthoplasty and very likely spacer grafts as well. This would be particularly relevant when you have a negative cantonal till and scleral show.

Cheek implant removal can be done under local anesthesia and involves none of the recovery that putting them created.

In an ideal world (not the one you appear to be in currently) you would get custom combined infraorbital-malar implants that optimally treat the underlying bone deficiency in a comprehensive fashion. But whether staging standard implants to treat it is a good or bad idea depends on the nature of...