I think you meant Jacub Ciupinski’s - he created that video. Artem (VCVRackIdeas) did leave the comment about a Three Sisters emulation, but I recognize Jacub’s design in your patch.
I was also intrigued by the recursive resonant filter techinque that Jacub shows, and used it in a patch for vcv challenge #65. Afterwards I saw this challenge and thought the technique, if not my same patch, could work well for this challenge.