v_awp - "models\weapons\v_models\snip_awp\awp"

w_awp - "models\weapons\w_models\w_snip_awp\awp"


Please follow these simple steps:

1. Download your skin and save it on your computer.

2. Then go to your CS GO directory and drag and drop the materials folder from the skin you downloaded into your csgo folder.

3. Right after that open up pak01_dir with Notepad++ which is located in the csgo folder in your CS GO directory.

4. On every skin you download you have to change pak01_dir directory lines to make the game look for the modified texture.

5. The skin which you downloaded will include a view re-texture and a custom name of that re-texture so you have to find these lines and modify them to match with the view re-textures custom name:
$basetexture "models\weapons\v_models.........

6. And if it includes a world re-texture (and of course a custom name of that re-texture) you have to find these lines and modify them to match with the world re-textures custom name:
$baseTexture "models/weapons/w_models.........

7. Then click save and close Notepad++

8. Run the game and have fun!!!

Read more :
http://csgo.gamebanana.com/tuts/10861