This model had to be painted anew, from beginning to end.
"Редукторный вертушка от altognini" I used it as a sketch.
3D печать: FDM.center
I typed Geared spinner by altognini.
I did not like the design of the axes on the latches.
Then I decided to make my own design.
For rigidity, the assembly was made on M3 screws 16mm.
For the stability of rotation reduced the number of teeth.