Ender 3 Motherboard FAN Upper Case 80mm

UPDATE : Design in STL is different it has been corrected following the first version (add of a hollow to ensure the clearance of the wheels on the Y Axis)

Replacement Ender 3 Mainboard Upper Case cover for a 80mm fan. (80 x 80 x 25)
Inspired from others design i decided to build my own upper case cover to be able to install a 80mm fan.

You will need :

1x LM2596 Step Down Voltage Converter
2x M3x20
1x M3x30
1x M3 Washer

INSTRUCTIONS :

1- Cut the 2pin connector from the factory