extruder motor heatsink for prusa mk3s

extruder motor heatsink for prusa mk3s.
I thought of creating this heatsink because I always thought that the engine heats up too much and can ruin the print quality a little.
because of the heat that enters the filament pusher compartment.
It has been designed to stay in contact with the engine as much as possible and with the air intakes that tick the suction duct, it will suck the air from the bottom and mix it in the center and the fan will pull it out

Print instructions

Printer Brand:

Prusa

Printer:

I3 MK3S

Rafts:

No

Supports:

Yes

Resolution:

0.2- 0.3

Infill:

10%-20%

Filament: prusament petg petg orange prusa
Notes:
for filling and indicative, for the material I used petg, try also with pla