Where can i find Atlantian shields?

I recently started playing on the Forge spacebuild server on this server thay have an addon (or a part of a group of addons) called Atlantian shields. After scouring the internet i am unable to find a svn or a download link of any kind. Does anyone know where i could download this addon?

ps: i have found that the addon is created by Dark Matter.

Im not sure if its the same mod, but my server also has an atlantian shield mod and i aquired it through a friend. It’s a private mod so you probably wont find it on the internet, best to ask dark matter or another dev.