The vend_comp.zip file you have requested: Skins / Props Models / Zombade Vending Machine l4d mod screen - 685.63kb is not available. Perhaps try browsing all files for the game Left 4 Dead and upload any files you want to share or are missing. This is the only information we could locate:
Zombie's need a drink too , I think This will wash those brains down nicely. also included a L4D Mods front page on the computers.