http://www.bassnw.com/Used%20Basses/alembic_orion_4_st_FM.htm
 
Not for me... the search continues

I played this bass for a few minutes on Saturday when I picked up some gear.  Very nice looking, played smoothly, it's in excellent condition.
 
Just not a 5/6 string so not what I'm looking for either...

Looks like this has Essence electronics rather than the Orion vol/pan/bass/treble.
 
EffClef