msycamore wrote:

Was it that many?

I recall this one:

with some adjacent shots, but I may be wrong...

If the goal is to find exact matches then this maybe only one or two shots, but most of the sequence was probably shot during SW but they manipulated things for RotJ. For example the above shot is flipped for RotJ and the SFX are different.

One shot which could be exact would be of the Imperial Gunner who reaches up to push some buttons. There are grey dials in the background on the right. Actually both Imperial Gunner reaching up shots could be duplicates. But in the 2004 versions the contrast is different, illuminating the gunner's head insignia more for RotJ. EDIT Upon closer inspection, it's a different take the 'grey dial' shot, the Imperial in the background in RotJ plays with the dials in SW they don't.

A shot which is close and could be either an alternative angle, is the hand which pushes one of the mostly green lights. In SW the buttons are horizontal with the shot, while in RotJ the panels is on an angle.