BigTreeTech Smart Filament Sensor v2.0 grill mount, variation on this model:
https://mods.vorondesign.com/detail/JpyUj2eynCA10xcD4UEdow
I've revised this part and designed a new one:
https://www.printables.com/model/1274436-exhaust-cover-with-btt-sfs-v20-mount-for-voron-v2
The author remixed this model.
Added a mounting holes for the SFS
Don't forget to post a make and give this model a rating, I love seeing those!