The idea is pretty simple, keep the battery as close to the Center of Gravity as possible. So I created the spacers so I could place my PDB & Flight Controller in between the bottom plate and center plate.
That was great, but then getting the camera strapped down was a major pain... So I had to design I designed a new top plate that was shorter and could provide protection to the camera, and while doing that I created two versions... One without a GoPro/Xiaomi Yi and one With.
Link to other aspects of this Minimalistic Build:
Camera Plate: http://shpws.me/L62p
Non-GoPro Top Plate: http://shpws.me/L62m
GoPro Top Plate: http://shpws.me/L62c