The Materials_v1.zip file you have requested: Skins / Textures / CS:S Various Materials V1 - 33.42mb is not available. Perhaps try browsing all files for the game Counter-Strike: Source and upload any files you want to share or are missing. This is the only information we could locate:
Various Materials 1.0 the_best_flash 2007
These free textures came from GC Textures at Cgtextures.com and were edited and compiled by me, the_best_flash.
Therefore they cannot be used for any commerical project wit 198 high-quality bumpmapped material files for the Valve Source Engine