Please use this: https://www.thingiverse.com/thing:4741526
And dont forget to use Heatsinks, otherwise the ir leds will burn out.
A Case for a raspi zero w ir cut security camera, can be mounted in any position or just stood upright.
It fits this cam type: https://www.amazon.de/Longruner-Raspberry-Automatic-Switching-Adjustable/dp/B07R4JH2ZV/ref=sr_1_25?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=raspi+ir+cam&qid=1569140452&s=gateway&sr=8-25
( Probably the one without ir cut sensor aswell )
And this Adapter: https://www.ebay.de/itm/Flexkabel-fur-Raspberry-Pi-Zero-und-Kameramodul-3-8-cm-Adapterkabel-Camera-CSI/123401418535?hash=item1cbb4c3727:g:hPAAAOSw18pdfrEQ
Assembly
Youll need two zipties to hold the cam housing together, one 3,5x16 wood screw to mount the cam housing to the stand, two M4x20 for the adjustable stand and whatever screws you have to mount it to a wall / ceiling etc.