Hi Robert,
Here's what's in the instrument file:
Highly Custom Essence (though that's just for pricing, there isn't much on here that would be classified as an Essence any more)
top: Quilted Maple (original owner selected the woods)
accent: Purpleheart
core: Mahogany
back: Quilted Maple
neck: Maple and Purpleheart, 34 long scale
fingerboard: Ebony lined fretless with side LEDs in red
body shape: Stinger
peghead shape: Crown
pickups: MXY
electronics: Europa
backplates: Plastic (one of the few features from an Essence!)
hardware: polished brass
originally made for: private individual
birthday: October 25, 1999
Back in 1999, the silver circles were not standard with side LEDs, but now they are.
There are two previous owners recorded for this bass. It's a pretty unusual piece.