updated fan guard for prusa i3 mk3s —

Founded updated fan guard for prusa i3 mk3s models & stl files for printing
Prusa Bear SKR14Pi0 Case
InnovationWorkstation
MK3 Nozzle Holder
Cheesy_3D
MK3S  MK2S LCD COVER
POLEASY Impression 3D
MK3S PTFE Frame Mount
Chris Ondrovic