Not able to view in AR

[mihirm3hub]

I am doing some experiments with model-viewer and I am not able to see the model in AR. here is a glitch to the code: https://glitch.com/edit/#!/fiv-ar

[mihirm3hub]

updating Chrome fixed it, not able to sync audio properly any suggestions?

[elalish]

For some reason your Glitch link isn't working for me. I'd guess you just need to make sure all the files are loaded and ready, but not auto-playing. Then call play() on both MV and the audio at the same time.