This is a lightweight, honeycomb-pattern top cover for the Logitech G Pro wired mouse. I modified it slightly from the G305 model to fit the G Pro better.

There are two objects to print:

1. The mouse cover (main piece)
2. A grip for the mouse cover so you won't need to glue it (looks like a T)

You will probably need to sand the top cover piece after printing, depending on your printer.

Assembly Steps:

1. Remove the mouse cover (you will need to disassemble the mouse, this should be easy, you'll need a Philips screw driver)
2. After printing the mouse cover, sand it down to your liking, make sure if fits snugly to the mouse base
3. Make sure the bottom of the grip will fit into the hole in the mouse base (see pic), you may need to sand / cut it to make sure it does. It should be very snug but easy to insert. Once it fits snugly, remove it from the base and set it aside.
4. Attach the grip to the mouser cover. Refer to the pics to see how. The grip should snap into the cover holes. It needs to be very snug.
5. Once the mouse cover and grip are assembled together, drop the entire assembly into the mouse from the top down (z-axis). Push it in until it is snug.

That is all. No glue should be required.

I used Blender and an Ender 3 v2 printer.