Khazad-dum 1.5.3.zip is a release file of the Minecraft resource pack Rain's Khazad-dum Reworked, made for Minecraft 1.7.10. It was published on August 11, 2024 and is 0 MB in size. For the full description, screenshots and every other version, visit the Rain's Khazad-dum Reworked resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.