Off the bat, I'm not professional at 3D, but know enough to build some rudimentary things in blender. That being said I'm trying to export a sign from blender with 2 textures. They're showing up in GLTF viewer perfectly, but in Aero they're not registering at all.
Any tips / tricks to exporting from blender -> GLB/GLTF for Aero?
I'm cruising the forums, but have yet to find an answer.
Here's another example more closely matching what i actually want to produce -