Need help with Dual Sheath Redux and Immersive Weapons

Mesh packs are provided for the following mods (with permission from their respective authors) as part of the main file: Akavari Katana Reborn by NewerMind43 Alternate Blade of Woe by ktacreations aMidianBorn Book of Silence by CaBaL Arise - Chapter 1 - The Black Sacrament by AmethystDeceiver Bosmer Armor Pack by Maty743 Bucklers - Shields and Other Armours by VincentIcarus - Grace Darkling Dark Nemesis - ENHANCED EDITION - Ebony Set by lKocMoHaBTl Deadly Dragons Armory by 3JIou Diamond Armor Smithing by UberSmaug (The patch provided by the author is out of date, please use this version instead.) Dragonbone Ebonsteel Armor by Dreogan Dragon Knight Armor by hothrooper44 Dread Knight Weapon Set by jojjo Elemental Staffs by Carnage2K4 Frostfall by Chesko Frostmourne and Lich Kings Armor by jojjo Ghosu Weapon Pack by Ghosu Gladiator Armor - Spartacus by Scottmack, Hothtrooper44, and Nivea Heavy Armory by PrivateEye Hybrids Vicious Weapons by mystikhybrid Immersive Armors by Hothtrooper44 Immersive Weapons by Hothtrooper44 - Here it is. Insanitys Dwemer Weapons by InsanitySorrow Insanitys Shields by InsanitySorrow Isilmeriel LOTR Weapons Collection by Isilmeriel Lore Weapon Expansion by InsanitySorrow and Elvarheim Nicoroshi Creations by Nicoroshi OBIS - Organized Bandits In Skyrim by Indigoblade Realistic Transparent Glass Armors and Weapons by mikegemini Requiem - The Roleplaying Overhaul by Xarrian and Ogerboss Skyforge Shields by Dreogan Skyforge Weapons by Dreogan Skyrim Immersive Creatures by lifestorock Skyrim Weapon De-LARP-ification Project by MadCat221 Stalhrim Extra Crafting by lautasantenni Standalone09's Claw by Standalone09 Sword of the Ancient Tongues by Corvalho T3nd0s Skyrim Redone by T3nd0 TERA Weapons Collection For Skyrim by Iromizu The Chronicles of Steel by Waalx and ShinGouki The Loners Sword by Syncing Ultimate Assortment by FavoredSoul Unique Uniques by InsanitySorrow Vvardenfell Glass Armor and Weapon set by Bingles, emieri00, and PlanetSlayer Warglaives and Silverlight Armor by jojjo Warrior Within Weapons by BloodFree

I copied whole text, It says they are included, and i couldn't find them in Optional files.

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