lighting an Ar.js scene

[AdamG01]

Hi guys,
I'm not a coder but am working on a personal project and was wondering if you could help me understand something..
I have created this web page with a marker for AR (I used this page to create it) https://awesomeopensource.com/project/AR-js-org/studio
This is the page :
https://artshirtsonline.com/models/vault/index.html
and this is the marker:
https://artshirtsonline.com/wp-content/uploads/2021/10/pattern-test-Qmark_franklin-gothic.png
Now it's very dark with built-in lights. Can I make a combination in code with the model viewer?
like here: https://modelviewer.dev/examples/lightingandenv/
So the model will get its lights and reflection from an HDRI/ environment map?
Thank you so so much

[elalish]

I'm going to need a lot more detail to help. What AR mode are you using? This should work as you desire by default in WebXR mode. In the native app versions, this level of customization is not available. Also, your links are not working.