Dragons LMS Steam V1.5.1 (Patch) is a beta file of the Minecraft resource pack Immersive Railroading - Emeralds British -LMS, made for Minecraft 1.14.4, 1.16.5, 1.10.2, 1.15.2, 1.7.10, 1.11.2, 1.12.2. It was published on December 12, 2021 and is 311.2 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 - Emeralds British -LMS resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.