Any content to download for missing textures?

I have css, tf2, cs2, hl2, episodes, even DOD. But still missing some weapons textures.

You need to mount those games first. You can pick from your choice as this server only primary needs CSS and optionally for TF2 for the Unusual Hat Effects.

Of course it is installed and mounted. But still there is this:
https://i.imgur.com/wwScGps.jpeg
https://i.imgur.com/0jrLSQR.jpeg

But many other weapons load right. Like revolver:
https://i.imgur.com/vdT8zBx.jpeg

Any answer from admins?
I even reinstall windows and test GM at my laptop - still missing this textures at m45 meusoc