Simply clips onto the profile of the Gen 6 Deluxe PCB on my Orca 0.4x but I guess this isn't a machine specific design.
It differs from it's mummy in that more of the electronic connections and wiring plus the fan is enclosed within.
It is fully printable without support.
Print without support.
Attach the 60mm cooling fan to the inside with M3 or M4 fasteners and clip on.
I have included an stl file without the Gyrobot logo.
I printed with 100% infill for strength and at 0.2mm layer height.
Fashionably colour co-ord your printer even more plus help hide those wires.