Rob,
I bought some off a guy on an 8mm Facebook group. Sadly he has none left, as I recently asked him. I have 3 or 4 rolls left.
This guy told me there was someone in London who has the machinery to reperf film into various formats. So if you had any film lying around, he can turn it into usable D8 film. I don’t know if he is doing it anymore, so I have emailed him directly and asked.
I will report back when he replies. It would be great to get people up and running with colour film again!
Regards
Carl