Here's what I found in the instrument file:
SMB4 Spoiler 4-string Bass
body: Solid Maple
neck: 3-piece Maple
scale: 32 medium
fingerboard: Ebony
inlays: Pearloid (plastic) ovals
body shape: Spoiler
peghead shape: Cone
finish: Opaque Black
pickups: AXY
controls: Spoiler volume, filter, 2-position Q switch, 4-position rotary pickup selector switch, mono output
originally made for: Music Workshop
birthday: Not recorded, but likely November 1988