Simple 'N' Clean Resource Pack for Minecraft 1.13.2 | MinecraftSix
Minecraft 1.13 Resource Packs | Texture Packs
Bare Bones resource pack for Minecraft 1.14.4/1.13.2/1.12.2/1.8.9
Minecraft 1.13 Resource Packs | Texture Packs
Naturus 2 resource pack for Minecraft 1.13.2 - more realistic nature
Minecraft 1.13 Texture Packs & Resource Packs
To all resource pack makers: in 1.13 pre-3 the folders for block and item textures are renamed to "block" and "item". And model names in blockstates now require "block/". Enjoy rewriting all