A couple of more bit’s of evidence about Vader Slasher sequence could have been an overlap with A New Hope.

Before Vader Appears “We Hear a Creaking Hull Sound”

The Paint Job of the corridor of the profundity is the same paint scheme as the exterior of the Tantive IV

The Shot of the Clamps disengaging are probably a shot of the Star Destroying Clamps engaging (when reversed) and Holding the Tantive IV in the belly of a Star Destroyer Devastator.

The interior Docking Bay of the Profundity looks Suspiciously similar to that of a Star Destroyer.