Exploration of 3D AI + Texture Automation Pipeline

At present, AI is already capable of handling a large part of our previous work. So, I embarked on this journey to explore the purpose of future 3D design. This is an exploration without a standard answer.
The entire project, from 2D design to the final import of assets into Unreal Engine, took 6 days. I constructed this workflow solely based on the knowledge I have, so it has certain limitations.
However, as a fascinating exploration, I'd like to share with you all the interesting things I've discovered.