I wanted an all-in-one housing for my raspberry pi3 and the IR camera, which I use to make time lapses of plants growing.

Here you have what I ended with.

To assemble everything fine, you will need 3 shorter M3 or similar screws.

If you want to create an adapter, you can use the prepared interface at the bottom. There are 2 holes with their centers at 20mm distance. diameter of each hole is 3mm. The whole adapter-interface is 40mm in with

I am personally using no adapter and just use a cheap smartphone tripod for a couple of bugs.

Have fun with the model!

CAD files 

I publish some of my CAD files at extrawitz.com. Unfortunately, this is not possible for all files, as I also have to comply with copyrights. 

Copyright 

This 3D print model was made by myself in CAD software. You can download and share it, but not publish it under your own name. Furthermore, I do not allow the model or printouts of it to be marketed commercially. https://creativecommons.org/licenses/by-nc-sa/4.0/