1.13 Default (Jappa's Textures converted to the 1.13 format) Minecraft Texture Pack
Before Dawn 1.13.2 Resource Pack 1.12.2 (16x) » HDPackMod
C-Tetra Texture Pack [1.13.2] | Mines-Craft.com
4x4 Textures pack for Minecraft 1.13.2 - very simple and elegant
For those of you asking about the texture pack we're using, here are the new MC textures updated (unofficially) for compatibility with 1.13. : r/HermitCraft
Minecraft 1.13 Vanilla Texture pack (MCPE)
Flows HD 1.14.4 / 1.13.2 / 1.12.2 Texture Pack Download
Minecraft 1.13 Textures (Concept) Pack | Minecraft PE Texture Packs
Jehkoba's Fantasy Resource Pack 1.13 - minecraft-resourcepacks.com