Belgian_Voxel_Trains_Pack_V1.3b.zip is a beta file of the Minecraft resource pack [Immersive Railroading] Belgian voxel trains pack, made for Minecraft 1.12.2. It was published on August 17, 2022 and is 3.4 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the [Immersive Railroading] Belgian voxel trains pack resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.