I learned a lot doing this one, next I will make some 2' X 2' sections for a FOW table, however those will be more generic European in nature. Please excuse the messy man-cave, son moved out to college and much moving is afoot :).
There are six 2' X 4' panels that can be arranged in quite a few configurations.
For paint, I had a Gallon of Latex mixed up to match GW Kommando Khaki. The Hardware box store did an awesome job of matching the color, virtually identical. Initial texture is Ground Walnut shells, cheap as heck and easier (IMHO) to work with than sand. Layers: 1) Glue and shells. 2) Cheap White latex primer coat. 3 and 4) Kommando Khaki. I am going back and forth on sealing it or not, may not be necessary. That is what the test panel is for.
BTW, I scored a boatload of trees from China on eBay, really cheap. Will give a review of those when they come in...
Thanks for looking.