Weapons for Skyrim with automatic installation: Page 34

The modification adds to the game Zone legendary two-handed sword, you will be able to find right on the road at the entrance to the Rivervud.

Three Katanas and three Ninjatos that can be crafted using Dragon Priest destruction staves. Depending on which destruction staff you use, Staff of Flames, Staff of Frostbite, or Staff of Sparks, will determine the sword's power that is crafted. Three downloads, one with all six, two with the three Katanas and three Ninjatos separate. A working Dragon Staff is required to craft each.

Adds famous and great knives to Skyrim !

This mod adds Elucidator from Sword Art Online in game. Which is a rare demonic-sword that Kirito received from the level 50 boss.

To acquire the sword you have to craft it under the Ebony section.

Yeah i pretty much covered everything there in the short description
Most arrows are included
Located in a chest, in the camp just outside Riverwood's south road (Will put a picture showing location)
More valuable and do more damage than vanilla version of the arrows

This mod simply adds 3 arrows to the game, based around the 3 base destruction spell types - Fire, Ice and Thunder. One of each of the arrows can be found on the counter of the Drunken Huntsman. The arrows are consumed and cannot be picked back up once fired. The arrows are not enchanted although they have the same effects as the spells they are based on. E.G fire burns and ice freezes.

Adds the Giant's Knife to Fallowstone Cave and allows you to reforge it into the Biggoron's Sword.
Included in Relics of Hyrule

The Giant's Knife can be found in a chest in Fallowstone Cave, which can be found during the Cursed Tribe quest for the Orcs of Largashbur. The chest requires that you go to Chillwind Depths to retrieve the key which was stolen by Falmer.

It can be used as a dagger and tempered, but its true strength comes when you go to the Skyforge with
1 corundum ingot
3 Giant's Steel ingots (found in various Falmer hives)
3 leather strips
Dwarven Oil
Orcish Smithing Perk

This mod adds a pirate's cutlass into the world of Skyrim. You may find the sword lying nearby the smelter at Warmaiden's.

Can be found in the soiltude blacksmith on a hay bail
A daedric mace called the tridotius that is good for people who might be having problems in game and had an attack speed the same as a sword

This mod seeks to correct that by increasing the length of Dawnbreaker so that it becomes a proper longsword, worthy of being wielded by the Last Dragonborn.