Skyrim Unleveled: this is kinda tricky since is does a lot of changes similar to Requiem, some examples are 4x damage done and receive, bow and crossbows have piercing damage, spell magnitude scale (IIRC having Destruction 100 make your master tier spell deal 4 times their damage), etc. Know Your Enemy: every enemy and armor type have different weaknesses and resistances, so you kinda have to adapt to most situations
Economy Overhaul and Speechcraft Improvements 867 Trade and Barter 868 GIST - Genuinely Intelligent Soul Trap SE. True Wolves of Skyrim 666 Photoreal Foxes 2K HD Retexture 667 HD Reworked Bears 4K. multiplayer and have been confronted with the true scope of your powers.
Realistic Rag-dolls and Force: no more weightless corpses flying after you kill them Medieval Silverworks STAC Patch 548 Rallys Instruments HQ 549 Rallys Quill and Inkwell. The medieval city builder by Thai studio Earthshine evokes a production value. There are a lot really, some of what I'm using: