Whereas something like a vintage Olympus OM-1 is fully mechanical - if the electronic fails, you lose the light meter, but the shutter speed, aperture, ISO, and shutter release are all mechanics, so the camera is still completely functional (enthusiast photographers can get exposure correct through experience, or an external light meter if they want to be fancy).
So far, I think there's no one for 35mm. For medium format shooters, there's the much bigger Fuji/Linhof 617. Of course pretty expensive. Perhaps 3D print is the only viable option...
The Infidex looks like a good option for 3D printing.
And there are 1-2 camera techs who will butcher an old 35mm SLR body, graft on an old press lens, and make it panoramic. But at that point, the body is just the film spool/winder. The old press lens has the shutter attached and controls exposure.