This is an add-on module for bastosshawn's IC-705 case (https://www.thingiverse.com/thing:4709792) which adds a slight backtilt to the radio and gives you a compartment to store a speaker/mic. It bolts onto the main case using similar mounting screws to what's used to bolt on the handles (don't remember the exact length - lost the original description in the recent YouMagine redesign).
Note: you will need to mount this to the main case module before you put the radio in. There are holes in the bottom of this to be able to access the mounting screw holes in the main module, but you will need a long enough (or short enough) Allen wrench to be able to reach them.
Materials:
I printed mine with CF-PC, but pretty much anything should work.
Originally posted at: https://www.youmagine.com/designs/ic-705-add-on-stand-with-speaker-mic-compartment
The author remixed this model.
Significantly modified from the original to be shorter, include backtilt, as well as other modifications like a front lip to make it work better for holding a speaker/mic.