I made this lectern using plywood or fiberboard - 10 mm thick.

The tabletop on which the icon will lie, as well as the gold frame and the thrust bar can be made "for yourself", of any size (within reasonable limits)))

The following files are intended for use on CNC machines:

The first archive contains 4 stl files with column elements, the archive is named accordingly: "4 STL columns.zip ", 36mb

In the second archive there is an stl file with 2 lecterns , completely with all the elements, the name: "2 lectern.zip ", 140mb

In the third archive, there is a dxf file, this is a vector for cutting out the walls of the upper part of the lectern, see the screenshot.

In the screenshots, you can see the resolution of the 3D model grid, it is high-quality and small enough for a CNC machine.

If you have any questions, write to me and I will try to help.