Thx for the quick reply! I am using Maya to author the model and animation. My textures were created in Substance Painter, but i'm having issues editing and re-exporting USDZ from Maya. Please see my feedback on the maya-usd github: https://github.com/Autodesk/maya-usd/issues/4273 Are you able to provide guidance on the proper, compliant method for authoring USD Preview Surface and export as USDZ from Maya? I'll try asking this as a new question here, thx!

Thx for the quick response! Regarding Part 2 of my question - is there a way to change the viewers position in Reality Composer Pro, so that we are able to navigate inside an environment? Essentially, I would love to either snap-teleport, or more ideally, duplicate the behavior when using my Meta Quest 3 controllers. Commonly referred to as "Half Life: ALYX" style navigation. I figure I've got "controllers" via the PS5, they are just morphed together into one. ;)