MirCopter - 3D printable quadcopter drone

END/PL description
3D PDF for full model overview included
https://www.youtube.com/watch?v=bz0Gn_rd5p0

Hello,
It took me a long time to finish and publish this project, I’ve started work in September last year - after two weeks I was holding the first "working" printed prototype. Since then, the drone has already passed about 7/8 optimization iterations, streamlining its broadly understood functionality from ease of assembly to parameters defining the flight itself (eg choosing the center of gravity, arrangement of elements, etc.). At the stage where everything works to the extent that meets my expectations, I can publish the whole project with a clear conscience.
The order of printing of the elements of course does not matter, the "electronic" elements will be included below with the simplification in the form of a list.
As a material, I recommend PETG, or ABS if someone can tame it. The model printed from PLA can be put on the shelf.
All elements I recommend to print with a