I’m not 16 and not overly impressed with car posters but..
 

I got the “welcome package” poster for the CE SS yesterday. It’s 2 approximately 10”x30” posters. 1 of a picture of each generation with info on each generation on the other side. 1 of the CE versions and a 1LX on the other side. There’s no way to display it if you were inclined to. ?

They make rotating frames, but I don't know if they make them that big. You could definitely take this idea and build your own. If the back is orientated the same as the front you will have to spin it on the vertical axis, if the back is upside down to the front you would have to spin it on the horizontal axis. Another option is hinge one side, but that would take up twice as much wall space.

https://i.imgur.com/9cHy78O.jpeg

I haven’t opened mine yet but I believe they’re 2 separate posters. Just sent back to back. At least that’s how mine looks. Hope this helps.

If it's printed on both sides maybe instead of wall-mount, you could use one of these.

Attachment 1146092

Two separate posters with 4 scenes.