There are various ways you can do this. I suggest looking at some tutorials for a broader perspective of how it can be done.
Here are some ideas of how it can be done:
- Use a larger texture: Using a larger texture will reduce the visibility of repetition in the pattern.
- Add random noise: Adding random noise to the texture can help break up the repetitive pattern and make it appear more organic.
- Use tiling offsets: Using tiling offsets, you can adjust the position of the texture on each face of the wall to reduce repetition.
- Blend multiple textures: By blending multiple textures together, you can create a more complex, less repetitive pattern.
- Use a normal map: A normal map can add depth and variation to a flat surface, making it appear less repetitive.
- Apply a mask: Creating a mask and using it to blend in different materials can also help reduce repetition.
It’s worth experimenting with different combinations of these techniques to find what works best for your specific use case. Keep in mind that the goal is to create a believable, organic look for your textures, and that the key to success is often a combination of technical knowledge and artistic intuition.