So, I had a thought today which is going to be REALLY funny since I was talking mad crap about those original “fishtank” shots you had used in the original sewer entrance idea. But WHAT IF…

You turned those shots 90 degrees so that the movement of them go up and down rather than side to side and zoom them in a bit, add motion blur, color correct it so it looks like they’re chilling in the murky Nur water, add a water overlay to sell the effect more, and then put in some elevator and submerged sound effects to make it seem like this is part of Obi-Wan’s elevator trip down into under the city?