Nitpick, but it's there. Two surfaces on the standard Shop block are not properly UV mapped, creating a broken texture. One on the inside of the red wire, and another on the ring on top. (Broken UV's are hard to capture in an image because they mostly freak out with camera movement)
The inside of the red wire on the item model in the player's hand:
Minecraft Version: 1.18.2 Forge Version: 40.2.10 Mod Version: 1.7 Modpack used: Mechanical Mastery (Adminshop Port) v.a0.0.10
Nitpick, but it's there. Two surfaces on the standard Shop block are not properly UV mapped, creating a broken texture. One on the inside of the red wire, and another on the ring on top. (Broken UV's are hard to capture in an image because they mostly freak out with camera movement)
The inside of the red wire on the item model in the player's hand:
The inside of the red wire in the world:
The top of the ring: