Before reporting any issue, make sure you have Optifine installed.

You should also make sure your configs are set properly.

ESC/Option/Video Setting/Quality/Connected Textures: Fancy
ESC/Option/Video Setting/Quality/Custom Item: ON

Alternatively, if you are using Fabric, you can use Continuity and CIT Resewn

For this pack, I'm aiming to keep it vanilla the most possible. I like to say that this pack is for people that doesn't like to use pack. All changes are small update to the base game to make it look a bit more natural with better transition, alternate textures or better models. This is the main reason with most of my packs are separated . I want people to be able to choose what they want in their game and how far they are ready to go with it. Most of my pack are standalone except for ADDON which require this pack to work as intended.

Here's a complete guide for the custom barrel textures. How it work is by renaming Here's a complete guide for the custom barrel textures. How it work is by renaming a barrel inside an anvil with the proper name. It support multiple layer and it is possible to stack multiple different texture over each other. Everything is case insensitive so you don't have to worry about stuff like "Barre0l" or even "bARreL", if it is you thing