A combination of Drag Your GAN: Interactive Point-based Manipulation on the Generative Image Manifold and Efficient Geometry-aware 3D Generative Adversarial Networks.
Basically everything is in core/model.py, the whole thing is just a script.
python core/model.py
This project was conducted as a curricular project and I'm not going to actively maintain the repo, but I'll be happy to answer in case there is any question. Feel free to open issues.
You will be able to find referred repo using git submodule and get their upstream forks.
See LICENSE.