Hey there, congratulations on posting for the first time in 8 years, apparently (no judgment, started as a lurker myself). Anyway, let me direct you to observe the date on the latest post before yours: 2004. Much as I loved this scenario back in the day, it has long since been forgotten and allowed to die quietly. As such, the download is likely gone and the scenario has, sadly, disappeared from the archives. It would probably be better for you to move on or, better yet, create your own scenario to replace this one. (someone should, and all my meager attempts at this precise sort of scenario died in birth)
Also note that the many members of this forum's community are not appreciative of those who revive long dead threads, and are far less reserved than I have been at saying as such (no offense to the rest of you). So leave these golden oldies to rest in peace in the back pages, and look to the future.
They don't have a problem with it as long as there is a legitimate question being asked. There have been plenty of old threads that have been revived to report a broken link, and usually someone who has the scenario sees the post and re-uploads the scenario in question.
Anyway, I too would like to see this scenario re-uploaded by anyone who has it.