The Nikon 1 AW1 is finally in stock at B&H (the camera has not been in stock for months). Update: B&H is now sold out. Adorama and Amazon still have some in stock.
The second batch of Nikon D4s cameras is currently shipping to retailers. The cameras is currently in stock at: Amazon Adorama BestBuy WEX Photographic (UK) DigitalRev
After the V3, Nikon will also announce a new J4 mirrorless camera. I do not have any other details at that point. Stay tuned for additional information.
Few days ago I reported on social media (Facebook and Twitter) about a new issue when using certain Lexar 400x and 1000x memory cards with the Nikon D4s camera. Nikon USA has published more details on that issue and how to replaced the faulty cards: