Re: JEM BSB. Restore
Seems like restoring the body would be difficult, since its not just like drop-filling lacquer or anything. Restoring the body for paint or a traditional finish would be easy enough, but would be very difficult to maintain the unique finish.
I would guess that changing color would be easy, though likely destroy its value. Would probably just need to lightly sand it down, and add a dye. Then perhaps spray with a little matte sealer or something just to keep the color from coming off on you.