quadcopter 65mm V5

This is not a finished project (I'm not sure that I will end it). But it is possible for someone it will be useful.
The idea is that the frame consists of four identical and interchangeable parts.
the following components are used:
16×16 tinyFISH FC
16×16 tinyPEPPER 4in1 ESC 1 or 2s
motor BR0703 or BR1103
40mm Propeller like these https://www.banggood.com/Eachine-Fatbee-FB90-Turbine-QX70-Micro-FPV-Racing-Quadcopter-Spare-Parts-40mm-4-Blade-Propeller-Set-p-1108674.html?rmmds=search or these https://www.banggood.com/40mm-1_5-Inch-1_0mm-Hole-3-Blade-Bullnose-Propeller-for-1103-Brushless-Motor-2-CW-2-CCW-p-1127320.html?rmmds=search
camera https://www.banggood.com/RunCam-Micro-Swift-2-600TVL-2_1mm2_3mm-FOV-160145-Degree-13-CCD-FPV-Camera-with-Built-in-OSD-p-1179743.html?rmmds=search

PS. The file to print only "01.stl" The file "Oll.stl" is the model assembly (not for printing). The rest of the files are not for printing. Perhaps someone will be useful for modeling.