> For the complete documentation index, see [llms.txt](https://joyfa.gitbook.io/joyfa-litepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://joyfa.gitbook.io/joyfa-litepaper/creator-guide/requirements.md).

# Requirements

Please prepare two GLB files - one for the left and one for the right - that meet the requirements below. Then our system will do its thing and convert them into an AR-ready format.

**File format:** GLB

**Size:** Up to 30MB per foot

**Polygon count:** Approximately 25,000 vertices per foot

**Material & Texture:** Use either Diffuse or Normal map

**Position and size:** Align with the position and size of [our sample feet](https://drive.google.com/drive/folders/1vnusaamH8tKtgJMlmWa9tx4XW379uTWN).

\
**Others**

* Please note that if UVs overlap or are partially missing, GLB output may not be accurate.
* Please avoid high-cut, thick-soled, and high-heeled shoes, as they are difficult to fit in AR.
* Our system will convert your glb files into an AR-ready format.