Do you have any materials on the 3D Modeling component in GWD?

Question

3D

The day before yesterday there was an update "Google web designer" . GWD came out without the "Veta" status, in which it stayed for several years, and no one who works with this software was waiting for the release.
So, all the same, the word "Beta" can be found in the list of product components. And in this section lies the only component - 3D modeling .
For him and speech: in the official documentation there is not a word about him. All other modules are described, but this one is not mentioned. Of the drop-down properties, there is only a name and a url. And that's all.

What can he do and what can he do with it? How to use? Didn't find anything specifically about it.
Has anyone seen anything online?