link to 3d scene example

README.md

@@ -83,6 +83,7 @@ You may also have a look at the following examples for in-depth demonstrations o
 - [Customization](https://github.com/zauberzeug/nicegui/blob/main/examples/customization/main.py): provides an example of how to modularize your application into multiple files and create a specialized `@ui.page` decorator.
 - [Map](https://github.com/zauberzeug/nicegui/blob/main/examples/map/main.py): using the JavaScript library [leaflet](https://leafletjs.com/) to display a map at specific locations
 - [AI User Interface](https://github.com/zauberzeug/nicegui/blob/main/examples/ai_interface/main.py): utilizing the great but non-async API from <https://replicate.com> to perform voice-to-text transcription and generate images from prompts with Stable Diffusion.
+- [3D scene](https://github.com/zauberzeug/nicegui/blob/main/examples/3d_scene/main.py): creates a 3d scene and loades an stl mesh illuminated with a spotlight.
 
 ## Why?