Anbody Have Any Idea What This Is?

[IHeartRics]

600-series guitars don't have the tailpiece 'ramp.'

And the gap between the edge of the R-tail piece to the bridge looks to be too far. On a 620, the two are pretty close to each other.

[buchrob]

It's a simple exercise in Photoshop picture assembly, not guitar-making.

Either that or the builder found someone to produce an R-tailpiece about 50% larger than normal, oven knobs that reflect in all different places and some strange brew to be imbibed during assembly yo prevent any parts from lining up.