It would be great to have the PG-685 included, so if you can contribute ROM dumps, disk dumps, photos and documentation, you're most welcome! I'd love to see another Siemens machine added, after all a lot of Siemens PCs were built in my hometown of Augsburg (dunno about the PG-685 though).

NCR DMV- DEC Rainbow- Siemens PCD- ITT 3030-Oly People- Acorn A5000- Olivetti M20