I found a decent tiling .jpg for cloth and thought I'd make it into some CS:S textures. The preview image is at 0.25 scale (typically default). The only credit I take is turning it into a selection of colors. This is my first attempt at custom textures. Maybe they can be of use to someone?
Here is where I found the texture: http://textures-seamless.blogspot.com/
Just drag the folder into your cstrike/materials directory.