Can't find some props

[LaggNinja]

Hello, so I'm trying to use props I've seen used in videos such as the one I am currently needing: The Jarate from the TF2 sniper.

I do own TF2 but I can't find the jarate bottle in any of the menues and when I make a search all I get is a yellow headband. I thought it may be a plugin but all I found for it as plugin was one without the top. though it could be useful it's not what I want at the moment.

So how to I get those pesky "hidden" props/ragdolls?

Note: I'm pretty new to Garry's mod so this may be a dumb question. thank you for bearing with my stupidity

[Drury]

In the "Q menu" click "Browse" tab, then open "Team Fortress" folder and scroll down to something saying "weapons" (might be hidden, like "c_weapons", im not sure). It should be somewhere in those folders.

[LaggNinja]

okay thanks, guess it should be simillar for objects from other games as well. your help is appreciated :)

EDIT: Didn't find it there either. :(