A modded hard-mode survival server with Create machinery, overhauled terrain, caves and structures, and Distant Horizons for huge view distances. Grab the modpack, join the server, and try to survive.
play.expikapaka.com
Use Forge 1.20.1-47.4.10 (from the official Forge site or your launcher's Forge option).
Unzip everything into your .minecraft/mods folder. Remove any old mods first. The pack includes Create with add-ons (Steam 'n' Rails, Crafts & Additions, Copycats+, Create Connected, Enchantment Industry, Create Interactive with Valkyrien Skies), Terralith, YUNG's structures and Distant Horizons.
Shader support (Oculus) is already in the pack. Download a shader pack such as
Complementary Reimagined
or BSL, put the .zip in
.minecraft/shaderpacks (don't unzip it), then pick it in Options → Video Settings → Shader Packs.
Launch the Forge 1.20.1 profile → Multiplayer → Add Server → address play.expikapaka.com.