I needed a way to place a conference mic near the middle of a moderate sized meeting room so that it would pick up anyone who spoke.  The bottom of the mic is flat — there's no provision for mounting it to a stand or fixture — so I removed the mic clip portion of the top half of the mic holder that @LilMikey created, and then replaced it with a 130mm square platform that the conference mic can sit on.  When paired with the bottom half of @LilMikey's original Microphone Holder (mic_holder_bottom_0.25in.stl), it can be attached to any standard microphone stand.  It's not fancy, but it works well.

Printing:
The printer is a Mk4, set at 0.2mm Quality with 15% infill, no supports. 

Printed using PETG.

PLA should work just as well of course, but I wanted this to be able to survive being transported and stored in a hot vehicle.