Back in 2018, Italy’s Samuel Mello Medeiros hit Kickstarter with a big ol’ digital back for classic film cameras, followed by the next generation in 2020. Now the team has returned with a slicker proposition, a “high-quality digital film roll” called the I’m Back Film.
You could also digitize your negative films using a digital film scanner.
I found an analogue to digital camera kit on sale.
Check out this digital film roll that can turn your analogue camera into a digital one.
https://newatlas.com/photography/im-back-digital-film-roll/