@sarahisathom
Are you able to confirm that the PCB P/Ns of the two devices are the same? If not, you could try a hybrid conversion using the original boot.bin from Camper 795's firmware combined with the remainder from the donor firmware and (very importantly) retaining the Camper's HWID. That way if it does 'brick' you should be able to recover it by flashing back the original full Camper 795 fw. You need to know how to access preboot mode reliably for that of course.

Note that ANY cross-flashing constitutes a risk especially if you're the guinea pig. I don't have any personal experience with that specific conversion.