http://planetquake.com/lvl/beta/betacomments.asp?id=125
Well, not quite...
I finally found it on the LvL site, but the link unfortunately doesn't work anymore. homestead probably doesn't keep accounts active if they haven't been used in over 2 years...
I emailed the LvL staff, and homestead customer support, trying to see if there is ANY possibility that they can get that file back for me. I only vaguely remember some things about the map, but i remember thinking it kicked ass at the time. :)