I printed mine at 0.2 layerheigt in PETG (carbon).
Connect the bottom and the sreen -plate with 1.5 mm wire.
Get a 3mm Plexi - mirror 64.5 mm x 46.5 mm and glue it in, then glue the frame.
A camera mount-screw (cut to 11 mm and half the hex_bolt height) can be found here:
https://www.printables.com/de/model/149604-side-printable-14-20-screw-with-hex-head
Enjoy! and go take fotos …
The author marked this model as their own original creation.