This is Nightmare PVP
The 16x16 Resource Pack for pvp
Use Optifine to see the HD sky!
Adds:
-Low fire
-No explosion particles
-New font(EN only)
-Custom textures
-New HD sky(optifine only)
-New hotbar
-Dark inventory and all containers
-New icons
-3D blocks
-3D items
-Blackstone background
-Many fixes
-Low grass on blocks
-New panorama
-Beautiful leaves
-Transparent pumpkin on the head
-Сolored particles of enchanting table
Images:
In last update(0.0.4):
-New "edition", removed splashes
-New background
-New hotbar
-New 1.18 stone pattern 
-New textures of ores
-Dark furnaces
-Crafting Table fix
-Nylium fix
- Edition: Minecraft Java
- File type: .zip (resource pack)
- Minecraft versions listed: 1.18.1, 1.18, 1.16.3
- How to install: Download the .zip resource pack — do not unzip it. → Put it in .minecraft/resourcepacks. → Enable it in Options → Resource Packs.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java resource packs walks through it step by step.
Nightmare PVP is a free Minecraft Java resourcepack. Compatible with Minecraft 1.18.1, 1.18, 1.16.3, 1.16.1 and newer. Downloaded 8,685 times (via CurseForge). Download it and open it directly in the game.