Continuing from the parallax mapping thread. This one is more dramatic with heavy bumpmapping. Original textures/darkmod/nature/skybox/starry1/clouds has one black and white image texture, mine has two three. You can get dramatically different effects just by changing values in the material file. You can kinda tell that the parallax effect is static. It looks good without parallax too, but I like how it warps the textures, making it look more like a fluid and gives it a more 3d look. I also added slight specularity.