Features
The kraki4's better garden resource pack completely transforms regular garden shovels, making them voluminous and detailed using CIT (Custom Item Textures) technology.
Volumetric Garden Shovel

Any standard shovel (wooden, iron, diamond or another) turns into a realistic 3D tool - just rename it to "Shovel" using an anvil.
Required Software
For proper operation, you need to install Optifine or any other mod that emulates the functions of this popular Minecraft optimization - they provide support for CIT textures.
Useful Addition
For greater convenience, it is recommended to use the "RP renames" mod, which simplifies the process of renaming items to apply custom textures to them.