His eventual solution takes a less camera-straining tack, still requiring a darkroom but taking an individual unexposed frame from an Instax pack and placing it in the Big Shot on an adapter plate.
But with the right kind of equipment you can bridge the gap from digital to analog with a darkroom setup that takes digital photographs and converts them to analog prints. The project’s creator ...
And chances are you'd be working with wet-collodion plates, which would mean that, in addition to your camera and glass plates, you would also need to carry on your back a complete darkroom ...