Can you share your project and your glb file?
Did you try your glb file in the Babylon sandbox? If so, how did it look?
I use sendgb.com to send files if you need something to send with.
You are welcome and good luck with your game, looks interesting! Looking forward to seeing the 3D models in the game. To me it seemed like the origin was the issue, I don't know if blender and max handle that differently. Perhaps it's something else though if you don't do any origin changes in blender before export and that just works.