Check any link. Update every month! 

You have the version 2.1

OFFICIAL PAGE (DOWNLOADS):
https://sachoproject.jimdofree.com/downloads/

DISCORD SERVER:
https://discord.gg/E3wFK4w

PLANET MINECRAFT:
https://www.planetminecraft.com/texture_pack/world-war-i-pack-4209466/

Thanks for download <3