Holy crap, I think that German version might be a straight transfer of a theatrically-timed source. It seems to match up quite well with the colors I've seen in the 35mm trailers I've seen projected, as well as the Derann 8mm excerpt that's on YouTube. Still has the trademark Cameron blues, but it's more of a mix of blue and teal than the pure blue of the other older DVD/BD transfers. And it has that blown-out, overly contrasty look that seems to be a hallmark of older (and particularly non-major-studio/non-North American) video transfers of high-contrast sources.
For all people get down on the new "teal and orange" Blu-ray transfer, but I am wondering if it's less pure revisionism and more an exaggerated/bastardized version of the theatrical timing. This is why I think a Derann print should be sought out, it could be a very good reference for what the photochemical print timing looked like.