I don't think the difference is that noticable. I'm 6'4" and have RT armor with an AP helmet.
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Can't say how much color difference there is, 'cause mine got all dirty
That was so much fun!
That is definitely not a standard Imperial combat maneuver.
Although, she did have Lord Vader’s blessing. You can see just a glimpse of him to the right, doing the Sith Shuffle.