Here's the shell filled with a RPi. a couple of 18650 cells, cheap-o speaker and mic modules, a 2.7" diagonal touchscreen, and a sensor module that takes up roughly the shape of an APS-C sensor and a lens mount compatible with the Sony emount lenses. I'll need to add in a charger/booster board, cable ports, etc but these are the big space-fillers. The transparent rods will be steel tapped on either end and the internal modules will be fixed to them. The top and bottom plates are laser cut metal.