WEIPING HE

Is there any way to find the symmetry axis or line of the model procedurally? no matte the model is center in the coordinate or not like this.

I'm simplify the scene and screen record some comparison to show the difference

Scene import node is so slow ,Especially when importing materials for complex scenes,I wrote my own tool that gives a 10x boost in complex scenes, but I know my own code level is not very good, I hope to provide a idea, get everyone's help together to improve the tool.