Failed to upload project resources about PG publishing

Questions
1

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image.jpg1600×1018 476 KB

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image.png1801×847 217 KB

I uploaded the resources to GIT and filled in my voluntary address in PG, but the resources could not be loaded. Why

2

Need to use raw content Using External Assets - Babylon.js Documentation

3

ok ！I have solved this problem.
https://www.babylonjs-playground.com/#MECK03#34