Install with any mod manager or extract contents to data folder and activate the .esp.
To get the sword in game, type in console:
“help bigsword 0″ for the onehanded Id
help”great saber” 0″ for the twohanded Id
“player.additem id” (id is the one you just got)
PS The downloaded read me is wrong for the two handed ID. The online read me so correct.
File Details:4,5 MB / ZIP Download Fallout 4 – Sword Standalone Weapon - Modsup.com