This model was trained on a custom created character "Genevieve" and was not based on any existing person. As such anyone is free to use this model and her likeness in their own works, be that commercial or non-commercial.
You can also train your own concepts and upload them to the library by using
the fast-DremaBooth.ipynb by TheLastBen.
You can run your new concept via A1111 Colab :
Fast-Colab-A1111
Or you can run your new concept via
diffusers:
Colab Notebook for Inference,
Spaces with the Public Concepts loaded