How do I change the position, scale, or rotation of 3tiles data loaded by

I have completed the loading of 3dtiles data by, but the data is obviously partially deviated from the actual geographical coordinates. I would like to know how to adjust the position and scale of these data.

this is babylon.js +

Can you share a playground or project with your code?

sorry,I am still a beginner and do not know how to share projects or playground ,these are my main code.

You can upload your project in a sharing site like GitHub, or even create a zip folder and upload here.