Plutonium

KiLLumanjaro this is a 3 years old post, and the torrents are taken down so activision doesnt c&d plutonium

EmptyBean420 steam, torrents aren't available anymore

Sloncekk the torrents were removed so activision doesnt take the client down, so go buy the game(s) on steam https://store.steampowered.com/app/202970/Call_of_Duty_Black_Ops_II/
https://store.steampowered.com/app/42700/Call_of_Duty_Black_Ops/
https://store.steampowered.com/app/10090/Call_of_Duty_World_at_War
https://store.steampowered.com/app/115300/Call_of_Duty_Modern_Warfare_3

Kermey
it is the motd camo its just that the camo patch in the description lets you use it on any map

@Dpf-Card
the mod creator said the arsenal locations are here

Tranzit has one in every main area (Bus Depot, Diner, Farm, Power, Town)

Nuketown's is in one of the houses

Die Rise has one on the way to the first box location from spawn and one on the rooftop

Mob of the Dead has one in the Warden's office, on the Roof, and down by the Docks

Buried has one in the Church and one by the Gazebo past the maze

Origins has one between gen 2 and 3 and one upstairs in the tank station by gen 6.