Animated RGB GUI JE [v1.21.4] is a release file of the Minecraft resource pack Animated RGB GUI JE (Animatica/OptiFine), made for Minecraft 1.21.4. It was published on January 1, 2025 and is 3.3 MB in size. For the full description, screenshots and every other version, visit the Animated RGB GUI JE (Animatica/OptiFine) resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.