180-degree camera mount base and IR camera case for Snapmaker

This is a dual remix. The mount base and lowered swing arm are modified from the following Thing; the base allows the arm to swing through a full 180 degrees of motion:

https://www.thingiverse.com/thing:2836769

The IR camera case is a modification of the case from the following Thing to add support for the mounting fork from the Thing above; it works with the front case from the source Thing:

https://www.thingiverse.com/thing:434600

The "thinner" version of the case back removes all