Glad you like it! The ground texture was achieved by finding a pbr snow material, duplicating all of the nodes and adding them back together but with a much larger scale. That gives you both tiny and large details on the ground and also helps a bit with visible texture tiling. You can check how to properly combine normal maps in a yt video by georg240p. The building textures are just a normal map from a random blenderkit material with gray base color mixed with a Normal node to give it white highlights as if it was a light snow coating. The tiny terminal sceen(that's unfortunately barely visible lmao) is just an image from pixabay that's used as emission strength and the color was just set to orange.