Allsky Camera Housing

Raspberry Pi 5 with PoE HAT and HQ Camera.

Printed in PETG, with a 100mm acrylic dome from Amazon https://www.amazon.co.uk/dp/B0C8HSDXQB
Raspberry Pi is powered via PoE using a PoE HAT.
I stretched a silicone o-ring underneath the acrylic dome, around the stand-up rim at the top of the outer sleeve component.
The outer sleeve and dome assembly form a weatherproof cover, and just slide over the inner assembly and stay in place by weight. I haven't needed to fix it in place as yet, and I live in a fairly windy location.
The inner top plate is joined to the main inner component using M3 screws, and the dome is joined to the outer sleeve using M3 screws too. All these screws screw into M3x4mmx5mm brass threaded melt-into-place inserts (https://www.amazon.co.uk/dp/B0CXXS3LHD).
The camera unit is screwed to the top of the inner top plate with M2.5 nylon hex pillars.
The whole assembly slips onto a 20mm diameter steel post i had left over from a Maplin weather station. The friction of this f