Many creators have designed packs that add gold or diamond highlights to the tools, reflecting the materials used to craft them. How to Create Your Own 16x Textures
To create a custom look for your Netherite tools, follow these steps: Custom Netherite Tools Java Edition x16
If you're looking for pre-made community creations that improve upon the default dark-gray look, consider these popular options: Many creators have designed packs that add gold