Originally I wanted a Quad design that would fit nicely on my newly assembled Prusa-Mini. (Love it) However most of what I saw was really uninspiring, not particularly durable, and far too heavy. Thus I set out with the following design goals:
Fit within 18×18×18 cm build volume.
Have something that my son could assemble with minimal help.
Minimal Supports. (Camera supports already included on model, just snip them off when finished)
Easy to print with only one printable part.
Uses micro-quadcopter parts that are commonly available.
Printable using PLA or PETG. (0.2mm layering)
Easily sliceable to support your favorite color scheme.
The current model I have has been going strong for over three years now!