(I apologize if I horribly mess up the link formatting) Since the Zone Mortalis tiles went out of stock for quite some time even before the shutdown, I looked at a few alternatives to mix into them so I can eventually have a 4'x4' ZM table, but have enough extra tiles to expand it or mix it up. I've been leaving the ZM tiles just painted and as is for my ZM and other terrain and making the other tiles I found into fixed 1sq' tiles. The texturing is passable as flooring or concrete and I've been using textured effects for rust and spills and textured plasticard to vary up the texture and add some character. The Amazon seller I've been using currently has a limit of 2 per order but I shop Amazon a fair bit and just threw 2 into each order I placed until I had what I needed.