I'd kill for an official desk mat. I was just on the merch store looking for one. Something like the DF one (which I'm currently using):

https://www.fangamer.com/cdn/shop/files/product_dwarf_fortress_desk_mat_photo1.png?crop=center&height=1200&v=1698105116&width=1800

I see a couple on Redbubble ...