I really love the original design from JanGeloen but since I use in film rangefinders the alignment with the lens was a little off, so I recreate the main shell but with the mont for hotshoe to the side.
Here you will find only the main housing the other the parts are the same from the original.
https://www.thingiverse.com/thing:2526736
I made one with "35" and a blank one.
The author marked this model as their own original creation. Imported from Thingiverse.