Three factory errors that have been more readily available then some of the more established rare variants, and that come to mind are; LILI LEDY STORMTROOPER PEG FILLED FOOT, REBEL COMMANDER SHORT SCARF, and LUKE SKYWALKER FARMBOY TAIWAN(short left leg). These are not "one off" factory errors. So, because these are not "one offs," are these not then considered variants? Thanks