Project Spi Texture v1.3[MC1.13-1.16.5] is a beta file of the Minecraft resource pack Project Spi Texture, made for Minecraft 1.16-Snapshot, 1.16.3, 1.13.1, 1.15-Snapshot, 1.16.1, 1.14.4, 1.14.1, 1.14.3, 1.15, 1.16, 1.13, 1.16.5 and more. It was published on June 21, 2021 and is 58.4 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Project Spi Texture resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.