G_P_Narrow_Gauge_Texel_Pack_V1.0.0.zip is a release file of the Minecraft resource pack G&P Narrow Gauge Texel Pack, made for Minecraft 1.12.2. It was published on July 4, 2023 and is 11.3 MB in size. For the full description, screenshots and every other version, visit the G&P Narrow Gauge Texel Pack resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.