Ender IO - Demodelization.zip is a release file of the Minecraft resource pack Ender IO - Undented, made for Minecraft 1.9.4, 1.10.2, 1.8.9. It was published on September 22, 2016 and is 0.3 MB in size. For the full description, screenshots and every other version, visit the Ender IO - Undented resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.