Flashforge Adventurer 5M Pro Back Panel

I made my own version of the back panel of the AD5M Pro. The panel consists of four parts connected from the inside by screws with M3 nuts. The grid pitch allows, if necessary, to install a fan 120 or 92 mm (the distance between the mounting holes 105 and 82.5 mm) opposite the motherboard from the outside of the panel, an 80 mm fan (71.5 mm distance) can also be fixed, but with M3 screws with washers and fans 40 mm (32 mm distance) opposite the X and Y motors.
I printed a gray translucent PETG with standard settings.