lol well im working on it, like i said it will take lot of time and patience before i give it to try
also do not forget that it is 512 pixels textures, with shaders and maybe specular maps, so u'll need a hell of a computer to run this smoothly
here small update on the stones that im working on and testing.
u can see on the left the cobble, middle some chiseled stone and stone bricks on the right, all of this is hand drawing and painting and all
i may still change the chiseled a bit, maybe add a contour on all edges, we'll see
and here some experiment with the shaders again, but this time with specular maps to add some reflections effects to the stones, i like this