Unsurprisingly this unusual Gibson dates back to 1985. I say unsurprisingly because it screams out 1980s to me. I don't know if this was a special order, an experimental model or a prototype guitar, but essentially it is a double-cut Les Paul with an Explorer neck, and is equipped with a Kahler trem and HSS pickup layout.
Does anyone have any more info on this guitar. The seller mentions having seen another one with a red finish, so it sounds like it wasn't a one-off, but was it ever a production model, however limited?