Dragons BR Steam V1.3 is a release file of the Minecraft resource pack Immersive Railroading - Emeralds British - British Railways, made for Minecraft 1.14.4, 1.7.10, 1.12.2. It was published on December 11, 2020 and is 55.6 MB in size. For the full description, screenshots and every other version, visit the Immersive Railroading - Emeralds British - British Railways resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.