So a couple weeks ago i got on gmod and joined my friends server, and i couldnt see the map or any props and the money. Even now when i switch servers i cant see anything. I can see through walls, through the floors, purple textures everywhere, and weird white lined structures all over the place. Idk whats happening but i have CSS and ive played gmod a lot before i have around 500 hours and idk why this happened. I verified the integrity of the game cache of CSS, and its in the middle off updating HL2 so ill relauch Gmod once its done. Any help will be appreciated, thanks!