Originating as a hub for Counter-Strike: Source content—hence the "CS" in the name—it evolved into one of the largest repositories for Garry's Mod addons, maps, and materials.
Using the Steam Workshop is generally safer and easier because it handles updates automatically. If you are missing textures, the modern recommendation is often to simply buy during a Steam sale (it is usually very cheap) and mount it in GMod. gmod strogino cs portal link
He fired an orange portal at the moon hanging in the grey sky (it was a high-res texture from HL2, badly cropped). He fired a blue portal at the rusty door of a Strogino apartment block that shouldn't have been there. The portals snapped open with that familiar whoosh . He fired an orange portal at the moon
for technical solutions directly from the site administrators. Consult the PiratedGames Megathread gmod strogino cs portal link