> For the complete documentation index, see [llms.txt](https://help.meshzeus.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.meshzeus.com/export/using-pbr-materials.md).
# Using PBR Materials
### Generating PBR Materials
When generating a mesh, check the ‘Generate PBR textures’ checkbox.
### Uploading PBR Materials
PBR textures are uploaded separately from the mesh model. Once your mesh is uploaded, click **Build > Upload > Material** in the main navigation menu.
Choose the .glb model file, and your materials will show in the material editor window. Here, textures can be tweaked if needed. You can also disable certain textures by clicking it and choosing ‘None’.
Depending on the resolution and number of textures you are uploading, the upload cost can vary from 10L (for a single lower-res texture) to 200L (for all 4 high-res textures).
{% hint style="success" %}
Premium and Premium Plus accounts get these texture uploads at a discounted or zero cost.
{% endhint %}
### Applying PBR Materials
Applying the textures is easy.
1. Click the texture tab.
2. Click the PBR tab, then click the material box.
3. Click the uploaded material.
4. Click ‘OK’ to apply the material.