Waist-level viewfinder for Y2000 mini camera

Viewfinder details here: https://www.thingiverse.com/thing:6925348
Tutorial: https://youtu.be/JeC2H2TTx88?si=zGgNd1kMCdASck2C
You can use a sticky tape or something to calibrate the camera and mirror position
No need suppports but bridge settings