Want to Buy Ilford MG 500H to Durst L1200 Adapter

Hello. Seeking the adapter to mount an Ilford 500H to a Durst L1200 (femoneg carrier, as it currently has a CLS head on it). I don't know if I'll be able to find one of these, as they seem to just not be in circulation much. If anyone has ideas on how to fabricate a suitable adapter, I'm very grateful for that type of information as well, as I may just need to do that in the near term.
Thank you for your time.

All the best,
Leo