You could follow me on twitter @tsmcalister. I'll post there once it's released. Depends a lot on how much time I have to work on it. Hopefully by the end of the month!
I'm glad you like it! Actually compared to the linked post I don't do any manual latent-space representation selection. It's just a bit of "smart" signal processing. I've written a framework that makes it really simple to do these visualizations (not open-source yet). Here's one more example: https://www.youtube.com/watch?v=X4r4njUjE2M