Fotorgear released a couple acessories for the Xiaomi 12S Ultra. They include a filter Phone case that holds 52mm filters with a magnetic cover for the cameras and a magnetic ring for Wireless Charging. This case is made of leather texture.
The filters that can be purchased in a bundle or separate include:
Starlight filter
ND Filter
CPL Filter
Soft Filter
Black Mist Filter
Blue/Gold Streak Filter
