I combinated 2 or 3 mod to create this.... thing....
there are two way to get this armor: 1, in vault 101 tunel snake guy's wear it
 2, rivet city securities wear it (this armor has 600 DT)
You don't need download any mod for this, because I put all file what you need for the armor.
And don't need any DLC, fose, or fomm
this armor looks better in the game!!!!!!!!
if you can't get this armor use this: player.additem 000239cc 1
link for the gun: http://www.nexusmods.com/fallout3/mods/21149/?