The seller said the Obeche dash has been parted out from a 2013 MS. I think that’s too far back for my comfort. As for directional lines, J would concur that a horizontal line would be better than vertical.I'm not 100% sure, but that auction looks to be ONLY for one piece of trim - the left side. Make sure you purchase a complete set! ;-)
That said, yes, I've seen both the Obeche Gloss and Obeche Matte from the 2014-2016 cars. It's primarily a striped pattern but it looks pretty nice. The Obeche Matte is my fav of the two. You can see these trim choices often at Tesla meet-ups.
One more item to note: early on, Tesla offered the Obeche in both a vertical grain and then later, a horizontal grain. Try to see both, since the horizontal looks better to me.
@aesculus , The quarter cut oak Is beautiful. I don’t think the 2020 dash trim is the quarter cut or I might have fallen for it.