Fan shroud/shield.
I added the STL file of the original model (for whoever wants to make their pattern), the model in the photos, and a basic model of the shroud. Use the screw from the original shroud to fix on the printer.
the Mini satsana I based this model on is this:
https://www.printables.com/model/296969-mini-satsana-remix-ender-3-v2-blcr-touch-support/comments/1654722
The author marked this model as their own original creation.