Very cool. I'd love to get my hands on some of the Vintage Puffs tissue boxes...they cane in Bespin, Hoth, and Dagobah packaging. The Zewa products from Belgium/Germany would be awesome to own as well. Zewa made a variety of international paper items, including facial tissue and paper towels.
Zewa facial tissue came in six packs, representing the six Episodes:
I: Qui-Gon Jinn
II: Yoda
III: Anakin
IV: C-3PO
V: Chewbacca
VI: Luke
The paper towels look very similar to your toilet paper above, but appear to ahve Star Wars scenes printed on the paper, and cam with a free Yoda plush packaged inside.