europanorama
Well-known
Tha adapter is one I bought on Ebay a couple of years ago, sorry I can't remember the sellers name. It says m4/3 to Nikon on it, but it is for the Hasselblad Xpan mount. It was around 60 GBP if I remember correctly, and it's well made. The fit between the body and adapter is perfect, and the also between the lens and adapter.
Once had seen a C/Y-TX2(Xpan) adapter at photokina. but seller is out of business. kt163 was also reseller of liere67 cams.