Camera mount for Xiaomi Yi / GoPro cases

Just the mount part for Xiaomi Yi / GoPro camera cases. Meant to be repurposed & reused -- add a clamp, add a simple base, add a handle-bar mount, add anything :-). Just insert a M5 nut and you can reuse the existing screw / knob or make one from [one of these](http://www.thingiverse.com/search/page:1?q=gopro+knob&sa=).

Tinkercad source at https://www.tinkercad.com/things/d3iH6BtjLAp