Here is the first review of the Megadap MTZ11 autofocus adapter for Leica M lenses to Nikon Z cameras:
The Megadap MTZ11 autofocus adapter comes with a 2 year warranty and is currently in stock at the Photo Rumors Online Store with free international shipping via FedEx (ships next day). Here are two new videos of the Megadap MTZ11 adapter in action:
In the US the Megadap MTZ11 adapter is also available for sale at Amazon and on eBay.