Ladybird Quad Hub & GPS Mount
This 3D printed hub is lightweight durable and simple clean design.
This nano quad is running on the Lisa/S Autopilot
http://1bitsquared.com/collections/autopilots/products/lisa-s
It uses the PaparazziUAV open source autonomous firmware
http://wiki.paparazziuav.org/wiki/Main_Page
Just added a hub with integrated GPS mount. The mount has support structure underneath which needs removing.