Excalibur_ColorfulHearts_0.1_1.20.4.zip is a release file of the Minecraft resource pack Excalibur | Colorful Hearts, made for Minecraft 1.20.3, 1.20.4. It was published on April 18, 2025 and is 0 MB in size. For the full description, screenshots and every other version, visit the Excalibur | Colorful Hearts resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.