Meet the Sniper's Assets useable in gmod?

Well, I looked through all my folder for TF2 on gmod and I couldn’t find the models they mentioned on TF2.com. If anyone can tell me if or where these models are in gmod please post. If you don’t know what the hell I’m talking about, here you go. http://www.teamfortress.com/post.php?id=2974

i think there only usable in the SDK, but im not sure

I think you need to copy them from the SDK to Gmod.

I’ve created the addons folder for GMOD but i don’t know if its legal for me to put here because they are Valve’s models not mines.
http://img21.imageshack.us/img21/4962/gmflatgrass0001nf.th.jpg

It is.