Need to import 3d models to some persistent folder. Generate them here: https://colab.research.google.com/drive/1MXT3yfOFvO0ooKEfiUUvTKwUkrrlCHpF?usp=sharing
UnityProject is of ver. 2021.3.10 Example with "a moon" generated with 6k iterations:
https://www.youtube.com/watch?v=nsfcDRVAJ40&feature=emb_title