YDX-5C Foldable Mini quadcopter

This is a model I designed a while back, It does not require any fasteners for the main frame assembly. You might need some screws for the controller board, motors and some good old zip ties for wiring, but you can put the frame together under 3 min.

Noted that for the upper and lower plates you might want to print with slightly denser settings for the infill.

It generally fits all small size control boards, at lease that's the idea...
I have 2206 motors on it with 3mm size mounting holes