The Witcher 3 - Insane graphics on mods (Immersive lightning + Elysium Grass) PC 4K60HDR Ray tracing
No reshade
Main visual mods are Immersive lightning for next gen and amazing mod Elysium Grass, that completely overhaul grass in game, changing lanscapes, meadows etc. Video also contains tweaks where settings for draw distance and LOD are set far beyond ultra+.