Thanks. I had some engine limits. Like the outlines of masked textures are sharp and clumping, ruining the horizon unnecessarily. But generally speaking, yes, procedural can do a lot. You invest a lot of time in finetuning the procedure, hence a quick testing option is required. Once it is nicely tuned, it will take you just a click for a whole new world. Well, that's a bit of an exaggeration ^^ Trees are originally procedural as well, see my procedural pine tree thing. Here I render those trees from 4 different angles, and cover 4 intersecting triangles with these renders. These ultra-lowpoly trees were meant as distant LOD trees, and on close distance they were meant to be switched with a higher poly version. But the thing became slow already, so I never added that.