Yep... it is called Black Silver Swirl. I have a G&L catalog from when the swirls and L5500 were available and that is the correct name. Like nearly all of the swirls I have seen, that one appears to be peeling (near the bridge). The finish on that one appears to be in better shape than most I have swirls I have seen pictures of.
Cool bass. I was watching that one. I want an L5500 to add to my L5000/L2500/JB5. I would have jumped on it to add a fretless back to the stable (recently sold my fretless Growler). Unfortunately, I first saw that one shortly after I purchased my Emerald Balor Bass, so I was not really looking to make another bass purhcase.
How do you like the L5500? I know everyone says it is the un-G&L, but I have generally liked the EMG 35DC and 40DC basses I have played (which is part of why I want an L5500).