Just finished putting together this hybrid bass.
The parts:
'75 Mustang bass neck
Hipshot Ultralite tuners
'78 Musicmaster body with badly flaking finish, routed for a split coil pickup and drilled for a Mustang pickguard
70's Musicmaster 2-saddle bridge
80's MIA Bullet bass pickup and wiring harness
Antique Pearl pickguard from Pickguardian
Control plate from a '75 Mustang