My replacement arrived. I thought they were just sending a body but they sent the whole thing. When I said I was okay with the new one I had to make the old one unsellable and send them photos.
As you can see there is more of a contrast on the newer one. It's edition number 060 whereas the other one was 500 something. It's very interesting to see the differences between them. The way the body fastens on is better in the later version. Differences in the skin tone and vains in the hands etc.
I would say the whole thing is slightly lighter but nowhere near as much in the picture, there is more light coming from the left in the pic.