>Currently discussed servers
Turtle WoW - https://turtle-wow.org (Vanilla-)
TBC5man - https://tbc5man.com (TBC content scaled down to 5man groups, 3 anons playing in total)
Onyxia (Warmane) - https://www.warmane.com (Vanilla-Wotlk Progressive)
ChromieCraft - https://www.chromiecraft.com (Progressive Wotlk client, currently at TBC)
Ascension - https://ascension.gg (Classless Realm, Wildcard Season Realm)
(CoA+Wrath Coming in 2025, CoA open beta in December, Wrath release in march, Bronzebeard V+ Server Alpha During this winter season)
Felmyst - https://www.felmyst.com (TBC no-changes-addonless, dead)

>Upcoming servers
Project Epoch - https://www.project-epoch.net (Vanilla+, Using TBC as design base and Wrath client)
Tauri - https://tauriwow.com (Legion)
Wallcraft - https://www.wallcraft.org ("Vanilla+")
Mistblade 3 (Mop(+?)) | Stormforge TBC fresh (ETA Q1 2025) - https://stormforge.gg

>Anon's Ass and Tiddies Mod (Vanilla and wotlk only)
By anon, gives bigger boobs and butts to pretty much every female in game.
https://files.catbox.moe/8abias.zip

>Bikini mod (Vanilla only)
Skimpier outfits for females.
https://forum.turtle-wow.org/viewtopic.php?t=12307

>Turdel
Vanilla client enhancements - https://turtle-wow.fandom.com/wiki/Client_Fixes_and_Tweaks (most servers forbid them)
Curated list of addons that should work in turtle - https://turtle-wow.fandom.com/wiki/Addons
Patch 1.17.2 new class and gameplay changes - https://forum.turtle-wow.org/viewtopic.php?f=63&t=15157
Misc - https://database.turtle-wow.org | https://talents.turtle-wow.org
Guild - <Full Moon Company> (whisper anyone - looking for doms!)

Reply to OP with upcoming server updates and news.