Today I have without thinking snapped a photo of my Bitcoin wallet seed with my 35mm camera. I have some important shots on the roll, so I can't just pull it out of the camera (which will destroy not only seed, but the rest of photos as well).
is it colour or B&W film?
you could actually invest in developing it yourself, I used ro develop my own
colour and B&W film but you would have to buy basic equipment.
This all depends on how much the wallet is worth.
or move all coins to a different wallet.