After Novoflex and Shoten, Kipon also announced new Leica lens adapters for the Nikon Z and Canon R mirrorless cameras:
A few sample photos taken with the new Shoten Leica M to Nikon Z7 adapter can be found here.
The first Leica M lens adapters for the new Nikon Z and Canon EOS R full-frame mirrorless cameras
Via NikonRumors