CSS textures and models

When I play GMOD, like on “trouble in terrorist town” I don’t have any gun or human textures because they require CSS. I had the CSS trial and all of its files are still in the counterstrike folder. Is there a way I can get these textures and models to work again without getting errors, and without buying CSS.

Buy CSS

nope

Doing so would be illegal.

The game is not expensive, its like $10 and has so much to offer.