SIP-PKM-v2.1.zip is a release file of the Minecraft resource pack [MTR] SIP Pustynnej Kolei Metropolitarnej, made for Minecraft 1.20.1. It was published on February 28, 2025 and is 10.9 MB in size. For the full description, screenshots and every other version, visit the [MTR] SIP Pustynnej Kolei Metropolitarnej resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.