Very nice looking! I plan to get a https://www.kuat.com/product/transfer-v2/ this month and get the hitch lock separately (doesn't come with Transfer v2). Salepeople says it's not as fancy (though cheaper), but supports e-bike weight (the NV won't support heavier e-bikes according to specs).
Yep, I was able to get them from my dealership about 10 days after purchasing my Big Bend in February. Parts guy said they sold super fast and I got the last set at the time. Pricey, but work well.
That said, I've had zero luck with other accessories via the dealership (still waiting on my...