Looking for a spacebuild prop pack

I’m not sure if this belongs here, but it doesn’t seem to fit in any other section.

I wanted to see if I could get the spacebuild addon “Environments” to work. My only problem is that after downloading all the addons that were in the original post, I still have some props missing. Does anyone know where I could find the missing props?

Link to original post on Environments: http://forum.facepunch.com/showthread.php?t=911530
Link to workshop page: http://steamcommunity.com/sharedfiles/filedetails/?id=104484308&searchtext=LS3

The original SVN checkout for the props was depreciated back in 2016 when google code shut down, so I can’t use that…