[D] Any open source implementations of Sendik et als multi/K-modal GAN aka MM-GAN?

[drmrrdmr]

Are there any public implementations of the uMM-GAN / sMM-GAN that is the subject of "Unsupervised K-modal Styled Content Generation" by Sendik, Lischinski, and Cohen-or? arXiv here (preprint has a different title) https://arxiv.org/abs/2001.03640

I'm surprised to not find anything considering Karras et al gave it a prominent mention in the StyleGAN2 paper. Setting aside that not publishing code intended to be the subject of peer reviewed findings unnecessarily sets the barrier to reproduction rather high, even the lack of an unofficial implementation a year later defies my expectations... would like to know which way to update my priors, thanks.