How do i create a new preset that i can now use with the viewer i deployed?

[lopezdp]

I created my own gLTF asset that I’ve hosted here at this viewer: https://master.d1z99xqy9a947n.amplifyapp.com/

you can scan the HIRO QR code here in the AR.js library to see my progress (i have resolution issues dont judge me!)

anyway, as you can see she is tiny.

My question is, how do i change the preset=“hiro” in the <a marker> tag so that I can use a different image instead of that HIRO example provided?