Stack FPV Camera Mount

A mount for FPV micro cams (19mm) to put on 30x30mm stacks. Should keep most lenses completely protected, at least that's the case for the Micro Eagle I'm using it with.

Broke my regular 4" frame and had a [RFX160](https://www.banggood.com/Realacc-RFX185-RFX160-4mm-Carbon-Fiber-FPV-Racing-Frame-w-5V-12V-PDB-XT60-Supports-4-5-Inch-Prop-p-1084776.html) lying around that I didn't use because the way the camera is mounted is horribly fiddly, bloated and fragile. Printed this instead and now it lo