During the Escape from Jakku segments we get a great glimpse of the Millennium Falcon from above. And things look a bit different. Not only is there a new radar (as Lando accidentally destroyed the old one in Return Of The Jedi), but the Falcon's contrails are different, with orange accentuations along with the typical blue. Probably a stylistic choice rather than an in-universe change, this shows how J.J. Abrams isn't above refining some of the previous ideas.