Umm; I had to make him sit in front of the chair. But, due to the varying camera angles, Vandar really isn't seen that much during the trial until it shows the list of Jedi.
Anyways, I have now rendered the new council members in their custom robe. (I'm going to keep the existing members in their current robes, for compatibility with other mods. And, I'm going to make a non-collar fix version of the robe too, for those without the collar fix mod. And, you'll be able to find the robe in-game in a module that you'll least expect.)
Council Render 1
Council Render 2
All that remains is to fix 5 camera angles for it, and then it should be ready for release.