First and foremost, this is a ported mod that's based off of this mod, so full credit for this being possible goes to GarrusTheLoneWolf.
Please follow the original mod link for more information.

This mod adds both 1H and 2H variants of the weapons used by the Nord, Jorunn The Skald-king, during the ESO cinematic trailers. All 4 weapons come in 4k clean and 'damaged' textures, as they can be seen in the trailers.

Key information that makes this different from the original mod:

• All weapons have had their names changed to 'Skald-king's War Axe/Battleaxe/Sword/Greatsword' or 'Skald-king's damaged War Axe/Battleaxe/Sword/Greatsword'.
• Weapon weight, damage, value, and attack speed have been edited to what i believe to be more fitting. The war axe and battleaxe weight the same due to them basically being the same thing, it's just a matter of how you hold it. The sword weighs 3/4 the weight of the greatsword due to it having the top quarter broken off. All damage and attack speeds have been set in a ratio to make them powerful but balanced, and relative to eachother. The combinations of base damage and attack speeds mean the war axe and sword variants have the same damage per second value, and the same can be said for the greatsword and battleaxe variants.
• All weapons have had the addition of the Wuuthrad script too, meaning they all do x1.2 more damage to the elven races, as said in the in-game weapon descriptions. But they can all still be enchanted too, as it does not class as an enchantment.
  

To find these weapons in-game, look at the original mod page (link above), for clues as to where to find them within the world. To find them via console commands, search "help Skald-king's" and you'll have the list of them all.

Installation:
This can easily be installed via NMM, but can be installed manually by placing opening the zip, placing the  'ESO Nord Weapons.esp' in your data folder (SteamLibrary\steamapps\common\Skyrim Special Edition\Data), opening the texture file route until you come acorss 'steel' and placing that in your weapons texture folder (SteamLibrary\steamapps\common\Skyrim Special Edition\Data\textures\weapons), and finally opening the meshes file route until you come across 'steel' and placing that in your weapons meshes folder (SteamLibrary\steamapps\common\Skyrim Special Edition\Data\meshes\weapons)

Extras:
In addition, this mod goes very well with the ESO Nord armor mod by Newermind43. The mod only comes with a clean texture but a damaged texture, like the trailer, can be found here. The damaged texture is for oldrim but can be used on SSE if you follow these instructions:

1. Install Nord armor via manager
2. Download rustic texture pack manually (from oldrim nexus)
3. Add the rustic texture mod to your manager using the "Add Mod from file" button
4. Install rustic texture pack like any other mod
5. open SteamLibrary\steamapps\common\Skyrim Special Edition\Data\Meshes and delete the folder "Newermind43"

You now have the full Nord armor and weapons collection from the ESO cinematic trailer :) Enjoy!
   
If you have any questions please post in the comments and I'll answer when I can :)