That mod is LONG dead. Ask around these guys D4R7H 5K3L370R (
http://www.lucasforums.com/member.php?u=162510), Laar_Dha (
http://www.lucasforums.com/member.php?u=157870) , Godric Volturi (
http://www.lucasforums.com/member.php?u=163488) if you are willing to revive the mod.
That particular mod is not only long dead, it is entirely composted. All that remains are a couple of scripts and some skins I worked on, which are on their separate meandering paths to other projects. (Oh, and a giant decomposing green rancor with venomous claws.) The story, dialog, and character quests were all D4R7H 5K3L370R's and will almost certainly not be revived.
I have been contemplating having a go at an entirely different Endar Spire Jedi mod. However, it's still only a crazy idea at this point. (I may come to my senses, after all :D) I had a pretty good glimpse into just how much work it will take to pull off. As harIII said it's the story(dialog, quests) that requires time and effort. Although I discovered that scripting her survival in the manner I want is a bit tricky - never got it quite right. Anyway, no modding happening at all right now- maybe when the evenings get long and/or I get stuck indoors a lot.