Darth Cruel
Super Freak
I don't see any red. Looks sharp and crisp too. Here are pics of the chest and sleeve logos. Still going to return it.
I very highly doubt that you have a factory mistake. The idea is not impossible, but unlikely in the extreme. I have never heard of any production errors like this before. That does not mean it couldn't happen, but with the talent, material, and equipment available to customizers now, my opinion is that it is far more likely to be home-made regardless of how good it looks.
And the figure is cool if it is a custom. I wish Sideshow had done them all like that. As has been mentioned, I would love to have it.
You need to contact the seller and ask what the deal is.
It is too bad that you opened it. There is actually a very simple way to verify if the box has previously been opened even though Sideshow makes them so collector friendly. But once you have opened it yourself, the possibility is gone.
Edit - what was the seller's name?