Team Fortress Classic Playermodels for garry's mod file - Half-Life: Source Enhanced mod for Half-Life: Source - ModDB

Synergy on Steam

Steam Workshop::Reskins and Remakes

Garry's Mod Nexus - Mods and community

you just had to be there (steam edition) : r/Steam

Garry's Mod (Video Game) - TV Tropes

Team Fortress Classic mod for Half-Life - ModDB

Strider Mountain

TF2 Classic

Team Fortress Classic mod for Half-Life - ModDB