At my first exhibition at the gallery SUBWALK in Arnhem, I showed 3 models.
This is NOISSgrumm, at the time, I made this to explain my hobby to my co-workers.
It was one of the biggest papertoys I made (4 * A3) and I took it to a lots of exhibitions.
You can find some extra photos on flickr.
This model never was put online because of the number of sheets it requeres and the complexity of the build.