Re: Identify this Jem
It just looks like a refin hence the glossed maple on the neck and no burst. That lo-pro's definitely legit, the pickup's look to be dimarzios (brass baseplates with triangular arms and the holes between pole pieces) and match the period too.
The controls are in the right place and the knobs (solid blue, not white based, rounded grips) are perfect and suit the time period too. I'd say it's original except the finish.
It's exactly the same as my (late) '91 FP except a B that's been re-glossed.
Nice guitar dude!