It reveals almost nothing. It was reported that H.R. Giger, the famous surrealist painter who designed the look of the xenomorphs in Scott’s 1979 classic, would be lending his design skills to the new production.
Despite some changes, it seems Giger is still attached to the project. Check out the image below and head over to Alien Prequel News for the other.
Edit: IMAGES REMOVED AT THE REQUEST OF THE STUDIO