Nether Expansion Version 1.0.0 - 1.16.x is a release file of the Minecraft resource pack Jaden's Nether Pack (Optifine Required), made for Minecraft 1.16.3, 1.16.5, 1.16.4, 1.16.2. It was published on June 17, 2021 and is 1.6 MB in size. For the full description, screenshots and every other version, visit the Jaden's Nether Pack (Optifine Required) resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.