I just did a search to see if anyone had identified it and hit this thread. Just been watching and got this far:
Sunburst 5 string bass
Maple fretboard & neck
Chrome hardware
Stingray-looking headstock, 4+1 with a downwards point
No scratchplate (hurrah!)
P (neck) and reverse P (bridge) pickups
Controls are three in a horizontal straight line, with three in an arc below them - my guess is V/B/T (treble cut) on the top, bass/mid/treble on the bottom
I would guess at Sadowsky as that's their headstock shape and they do custom FSOs, generally avoiding the cheap look of scratchplates, although their controls tend to be in a J-sloping straight line.