Trying out the Halout 3 mod for Fallout 3.
Its pretty good so far, works well with FOOK2 and the no ammo for the Plasma Rifle works well as it rapidily degrades like its battery is running out, like in Halo. Even the Energy Sword rapidily degrades and once it runs out the energy blade disappears like in Halo.
This mod is still in beta stage so its not perfect but so far its good.
This mod uses a combination of other halo themed mods as well as its putting them all together to form this conversion mod.