This Left 4 Dead foto contains
máscara de gas, respirador, casco de gas, and gasmask.
There might also be
calle, escena de la ciudad, entorno urbano, configuración de la escena de calle, ciudad, and urbano.
The link to this mod is in the youtube vid i made here. This mod will allow tu to play all the left4dead campaigns on left4dead2 with all the new infected. (THIS MOD IS FOR PC/STEAM ONLY)