I got a Polaroid Big Shot off a photo lot buy, recently, then yesterday, found two by a roadside yard sale free leftovers!
Now, it is one odd duck, and I did not yet study what goes on internally... "200mm, single-element plastic meniscus lens". I wonder what kind of modifications I could apply to it to make it back into some kind of camera.
Well, I have three now, has it happens, so I can experiment on one!
The modifications to make modern instant film, although great, is not trigger my interests.
And yes, paper negative is a path, probably.
What about using the stripped down long body as a feature, and graft whatever bits may work, lens, film holders, etc.
They were made to be used with iso100 packfilm and magicubes. A paper negative will not work unless you modify the shutter. It was genuinely made to just be a portrait camera - you move forward or backward to focus, the shutter speed and aperture are fixed.
It'd be great if there was a ready-made adapter to get it to fire an electronic flash. Then it could be used as-is with iso100 sheet film (which I've done using a magicube).