Summary

I just added screws to assemble a great lamp from Sevro ( https://www.thingiverse.com/thing:6794174 )
In addition to securely fastening the lamp parts together, this allows you to disassemble the lamp and change the panels in it if necessary.

I will also note that this lamp is perfect for demonstrating lithophane.

To assemble the lamp, you will need one 2.5x14mm screw and two 2.5x10mm screws.

The Lamp_base part must be printed with supports and support locks in the screw holes.

The holes in the base are made for this connector: https://aliexpress.com/item/4000224228092.html
Switch: https://aliexpress.com/item/1005003245965547.html
Brightness is changed by an external dreamer: https://aliexpress.com/item/1005003937093477.html

Photos of the components are attached.