NIRVC put up a 2018 Cornerstone Video, its of a 45W, probably to show off the Cashmere interior. This one spends a lot of time on RV usage than features, but both are well covered.
https://www.youtube.com/watch?v=gz24M4T5Rgw
Cool that the new videos are out, they did some new things with this one than in previous years. Did anyone else notice the bathroom door hit the molding when the slides were in, need to be careful in the W