Just thought I'd drop you a line about some textures I made a while back for a map of mine. They're more focused on an urban/industrial-type theme, but many are generic enough to be useful in a western setting.
There's about 60 textures at 512x res. They have normal/specular maps, but I don't think you'll need those.
Download: http://www.trak.mercenariesguild.net/fi ... xtures.zip
The psd files are also available so you can modify the textures: http://www.trak.mercenariesguild.net/fi ... source.zip
The pack is licensed as cc-by. (http://creativecommons.org/licenses/by/2.0/
Finally, here's a preview:
Hopefully you can find a use for these,