Hi and welcome!
I have checked the URL of the blog, mentioned on the forum thread, on archive.org:
http://led.e-fever.org/zaurus/modules/mydownloads/The page has been stored, but the emulator's archive has not since it was probably downloadable only after logging in on the blog. I have also searched on the web and in my local Zaurus archives, to no avail. I have found two old email addresses of the author, I have sent him an email, I'll report if he'll answer back.
Varti