SG-Roleplay Missing/Dead?

me and a friend have set up a sg-rp server we have been looking for the latest version of sg-rp or sg-roleplay we have checked SVN and had no luck, we have searched garrys mod and there is only untrustworth downloads that may not be the original sg-rp or roleplay using stargate models.

if any of you could lead us to a link or tell us where to download it would greatly be appreciated