BrainDMG's Skyrim Update
Adds a new combat system, multiplayer, alternate start, and a weather system. PLEASE be sure to install V.3 of this collection or you might run into some errors with Skyrim Together
This should be a light download that simply brings Skyrim to the 21st century. True Directional Movement adds a ton of polish to the game and Combat Gameplay Overhaul makes the game feel more like a souls game with the ability to roll dodge.