selfie stick desk support base

I don't have a desktop spot light but i have some old phones with light.
and i have 2 selfie sticks from my wife
so i think , it's time to design a base to change my selfie sticks and phone as light and desktop camera, and finally the result is here.

Notices:
there are some different files , the file named hole18.4mm is exactly the same thing as you see in the picture.
But as it's name the hole is only 18.4mm, i think you may need different diameters, so i seperate the files to a 80mm