вот ещё забавная штука
Код
ClientCommand(client, "r_screenoverlay models/shadertest/predator");//№1
ClientCommand(client, "r_screenoverlay effects/nightvision");//№2
ClientCommand(client, "r_screenoverlay effects/flashbang_white");//№3
ClientCommand(client, "r_screenoverlay effects/flashbang");//№4