I had the cargo box and cross bars mounted on a 2016 XC90, with the flush rails (inscription). I sold the car therefore no longer have use for it. Condition is great, only used in maybe a handful of trips. All hardware and keys for the cross bars and the box are there.
The alpine model is the same foot prtint as the XXL version but is 13.5 inches tall, compared to 18 for the XXL so it looks pretty sleek.