Interesting!
So even though the folder has beta in the game - the save game is for the current version release (it just happens to be where I was storing SV Beta stuff for the forum as well).
So the below is all of my save games; you can just pick the one (I think I have one around the junkyard) to use.
http://tawmis.com/svbeta/SV_SG.zip
Just checked I don't have one at the junk yard. Let me replay it and get a game there!