You know, I posted a sketch of this same model, but I don’t think I had ever posted a photo of the model itself? Well, here it is.
As I mentioned before, someone at the origami meetup taught me how to make this. If I recall correctly, he did not represent himself as the designer, which leaves the designer unknown to me. I could not find any similar models online. Nor do I remember quite how to make it. That said, I could probably reverse engineer it if needed.