Ok, you asked for it. It's not much, anyway. I'm posting the only node that's complete.
{Gameplay Programmer: Sion walks onto the bridge of the Ravager. The zombie-like figures (or Sith soldiers, if we get no zombies) on the bridge part out of his way, as he advances.}
The Jedi Order is finished. {Snarling, defiant}I did, with what all your power, you could not do.
There is more. Darth Traya yet lives. You did not kill her, as you assumed.
{Disgusted, stalks off}Our alliance is finished. I have no need of you.
{Gameplay Programmer: Nihilus does not move, camera shows him from the front, half side, as Sion walks away behind him. There is a few seconds of silence, then Nihilus "speaks" in the next node.}
{Nihilus speaks in this node, as Sion continues to walk away.}
[DarthNihilus]{Gameplay Programmer: Cuts to Sion's face, furious, Sion stops, ignites blade. Facial expression is already set to angry.}
{Nihilus turns, dark wave energy exploding from him, blasting Sion back, as supports smash down around him. It would be awesome if Sith soldiers are hurled about by Nihilus' power, or are disintegrated as he attacks Sion.}
[Kreia] Now it ends.
[Kreia] And the darkness comes.
There are a few more incomplete conversation nodes with references to a female exile and her alleged death, but nothing concrete.