I imported a USDZ file in blender, unpack PNG images as planes are gray, I inpected the material an - Materials and Textures - Blender Artists Community
BLENDER SUSHI 🫶 X - 24/7 Blenderian on X: ""Blender USDZ Export" Add-On, directly import and export USDZ #AR from Blender 2.80...!!! Support animation, auto UV texture and AO baking as well!
Blender model - TurboSquid 1862402
Universal Scene Description — Blender Manual
BSLIVE / First Look at "USDZ Export" Addon for Blender - YouTube
Importing USDZ 3D model into Blender 3.0 - YouTube