Load in the order they're linked.
https://mw.modhistory.com/download-56-15593 - 652 Fixed UVs . Some of these aren't fixed by other and more modern patches.
https://www.nexusmods.com/morrowind/mods/39348 - Correct Meshes
https://www.nexusmods.com/morrowind/mods/42134 - Mesh Fix
https://www.nexusmods.com/morrowind/mods/43212 - Imperial forts
https://www.nexusmods.com/morrowind/mods/23233 - Telvanni
https://www.nexusmods.com/morrowind/mods/45384 - Optimization Patch
https://www.nexusmods.com/morrowind/mods/42130 - Mudcrabs
https://www.nexusmods.com/morrowind/mods/49910 - Hair
https://www.nexusmods.com/morrowind/mods/50093 - Familiar faces
Pick between https://www.nexusmods.com/morrowind/mods/47469 and https://www.nexusmods.com/morrowind/mods/46221 . Both are vanilla-accurate so they're equally compatible with other mods.
https://www.nexusmods.com/morrowind/mods/42575 - Landscape Retexture. Download the 2K, openmw normals, and bloodmoon files.
https://www.nexusmods.com/morrowind/mods/45140 - On the rocks.
https://www.nexusmods.com/morrowind/mods/42343 - Telvanni Mesh improvements. Smooths things.
https://www.nexusmods.com/morrowind/mods/43241 - Improved Telvanni. Much more detailed meshes.
Higher resolution texture replacers, along with their normal maps.
https://www.nexusmods.com/morrowind/mods/43486 - Daedric ruins
https://www.nexusmods.com/morrowind/mods/43530 - Telvanni.
https://www.nexusmods.com/morrowind/mods/43098 - Hlaalu.
https://www.nexusmods.com/morrowind/mods/43003 - Redoran.
https://www.nexusmods.com/morrowind/mods/43511 - Velothi.
https://www.nexusmods.com/morrowind/mods/45336 - Normal maps. I use Hlaalu, Telvanni, Daedric, Redoran, and Velothi. I can't attest for the others, as I haven't tried them, but Tiddy puts out good work.
https://www.nexusmods.com/morrowind/mods/42521 - Guars
https://www.nexusmods.com/morrowind/mods/48966 - Makes the above more vanilla accurate.
https://gitlab.com/DuendeInexistente/gregsnormals/-/tree/master/ - Greg's normal maps. Download as zip. Packaged this way as greg (Profile linked in the page) has an incredibly stupid file scheme that requires you to download over 70 separate files that sometimes don't update anything at all, say they are compilations of older mods but have both new and missing files, and generally are annoying to deal with.
https://www.nexusmods.com/morrowind/mods/45517 - Hanging vines.
https://www.nexusmods.com/morrowind/mods/46194 - Creature VFX restoration.
https://www.nexusmods.com/morrowind/mods/45741 - Fix those bastard rope fences. Makes rope collision boxes much better. Night and day.
https://www.nexusmods.com/morrowind/mods/48896 - Comrader Raven's bookarts. Better art for vanilal books.
https://www.nexusmods.com/morrowind/mods/47863 - Book and scroll GUI texture replacers
https://www.nexusmods.com/morrowind/mods/46599 - Graphical herbalism
https://www.nexusmods.com/morrowind/mods/49154 - Ash yam collision fix
https://www.nexusmods.com/morrowind/mods/45886 - Window glow. You can ignore the warning about openmw.
https://www.nexusmods.com/morrowind/mods/46069 - Weapon sheats
https://www.nexusmods.com/morrowind/mods/48473 - Weapon sheat bow position edit, optional
https://www.nexusmods.com/morrowind/mods/49616 - More weapon sheats.
https://www.nexusmods.com/morrowind/mods/46733 - Remiros groundcover. You shouldn't need to generate your own unless you mod the landscape
https://www.nexusmods.com/morrowind/mods/50191 - Better cavern meshes. Download all files
https://www.nexusmods.com/morrowind/mods/47767 - Great service. More voice lines.
https://www.nexusmods.com/morrowind/mods/47588 - Tribunal assasin delay
https://www.nexusmods.com/morrowind/mods/46036 - Beware the sixth house. Makes it actually threatening.
https://www.nexusmods.com/morrowind/mods/45713 - Tribunal rebalance
https://www.nexusmods.com/morrowind/mods/45714 - Bloodmoon rebalance
https://www.nexusmods.com/morrowind/mods/48745 - More deadly denizens
https://www.nexusmods.com/morrowind/mods/42609 - Weapon overhaul
https://www.nexusmods.com/morrowind/mods/43231 - armor overhaul
https://www.nexusmods.com/morrowind/mods/45654 - Frostwind. Survival elements.
https://github.com/zesterer/openmw-volumetric-clouds - HUGE difference. Makes sky texture replacers useless. Adds fog and clouds and a better skybox and shit. Use with https://www.nexusmods.com/morrowind/mods/51463 so the on-point light glow is aligned with the flames.
https://gitlab.com/glassmancody.info/omwfx-shaders - Misc shaders for openmw's current system.
https://github.com/zesterer/openmw-shaders - Core shaders. Slightly more complicated to install, you have to replace openmw's shader files with these ones.