This is an addon for the Excalibur pack that adds simple support for LabPBR (normal maps and parallax)
Warning: This PBR is imperfect and may contain bugs and issues.
To use it you need the original pack, and of course a properly configured shader pack that uses LabPBR. If nothing has changed after enabling this pack, you've done something wrong.
Quick facts
- Edition: Minecraft Java
- File type: .zip (resource pack)
- Minecraft versions listed: 1.20.4, 1.20.5, 1.20.6
- 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 Modrinth — 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.
Verified by MCModsHub
- Downloads as Excalibur_justPBR_V1.21.1.zip
- Download size: 3.6 MB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.