A very rare, though not particularly valuable, Gretsch Corvette Deluxe, ca. 1978. I bought this in the early 80s with a twisted neck and no electrics. It was not until last year I was able to get a photo to see what it should look like. Pickups should be open-coil, and volume knobs should be aluminum "G" knobs. Other than that, this is pretty much what it originally looked like. Pickguard cut with bandsaw and dremel. Pickups are GFS. Neck twist was corrected by loosening truss rod, hand twisting the neck the opposite way, and tightening the rod again. Small toggles are split coils, and were standard equipment, apparently.
It originally had a battery-powered treble booster. If you have a wiring diagram, I would love to see it. I have been looking for a long time...
oldMattB