Sony A6000 Improved Camera Holster

Remix from the original Sony a6000 Camera Holster by nwesthoff (https://www.thingiverse.com/thing:2415868).

Several improvements have been made to the model:
- Added a locking mechanism to the "holster" so the camera wont slip out easily when you bend over.
- Added more room to add a conventional camera quick release screw to the "camera part", all you have to do is remove the little outer twist grip from the screw with pliers and you can drop the screw right in place
- In the original design some people requested to add a way for mounting the camera on a tripod without having to remove the "camera part" everytime. So after some fiddling I managed to add a tripod screw to the "slot" part

The tripod mount screw can be found on ebay when searching for "1/4" to 3/8" Convert Screw Adapter for Tripod & Monopod Ballhead DSLR SLR"
The quick release screw used can be found on ebay when searching for "Captive 1/4" D-Ring Screw for Camera Tripod Monopod Quick Release Plate New"

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