Various freeware texture packs
Here are a few links to some texture packs.
They are all made by a german web designer declaring them as freeware.
His website is http://www.ulf-theis.de if anyone is fluent in German it may be interesting.
I'll add a link to any of the five different packs sorted by type.
The first link is to the descritption page. (scroll down a bit) Here you can see the textures included as thumbnails.
The second link will leed directly to the download.