^ I highly disagree in all cases . Artists who have studied life drawing typically draw the "nude "figure and build it up from there , adding drapery and then erasing the construction lines… Mcquarrie has studied life drawing . The "nipple chain " you see is a set of lines to establish form and indicate where shadows will fall . What you claim is akin to saying the artist in this example intended these figures to be nude…https://seattleartistleague.com/art-classes/teen-figure-drawing-clothed-afternoon-july-6-10-ages-13-18/
At any rate , Star Wars was never conceived as a film containing nudity . Do you have any articles or behind the scenes interviews to show as proof of what you claim ?