The number isn't COMPLETELY meaningless. I, for one, am imagining her wearing a bloodstained jersey with that number on it. The only way to complete this would be to make it an ominous number like 666? 23? 12/21/2012? I dunno, I'm just rambling here.
Nice job on the details here, interesting how her mane is a different, darker color. I really missed your lovingly psychotic works and it's great to see them again.