I made the 3D printed base for the Logitech G502 X LIGHTSPEED.
The charging terminals and the receiver/dongle storage were removed.
It fits without the modifitions to the original mouse. Maybe some light touchups will be needed on the 3D printed base but depends on printing settings.
I also added the version with pinky rest.
Recommended printing setting: 0,1mm layer height, 3 perimeters, 100% infill.
The author marked this model as their own original creation.