Raspberry Pi 3 + IR-Camera Housing

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 sma