If you don't mind paying for shipping from France, you could try this shop...
https://www.old-mx.fr/suspensions-/1...250300-ec.html
or
https://www.old-mx.fr/suspensions-/1...250300-ec.html
Can anyone tell from the photos what make/size these are? I guess they could be 45mm again.
...
Can you see anything on these pages?
https://www.greenlandmx.com/en/f/oem...gas-front-fork
Good luck!