ATF: Landmark - Wall covering

I am going to replace a damaged section of the wall by the bathroom hall in my 2014 Landmark Key Largo and would like to know if there is a product code, wallpaper name, or a replacement panel I can purchase.
Attached is a photo of the pattern.
Thank you.

I'd call Heartland with your VIN in hand. The factory doesn't routinely monitor the homeowner's forum, so it might escalate the response.