This is an interesting bass. Here's what I found:
HXLB4 Elan 4-string
top: Flame Walnut
accent: Purpleheart laminate
body: Mahogany (hollowed out)
neck: 3-piece Maple with 2 Walnut pinstripes
scale: 35 extra long
carving: asymmetric, ala Tobias
body shape: JB
finish: Satin natural polyurethane (oil-look)
pickups: FatBoy
electronics: Elan (for now!)
originally made for: Guitar Villa, PA
birthday: November 9, 1995
Looks like a classic taper neck too.