They’ve released a (meandering, kinda pointless) scene from Alien: Covenant. But there’s an incidentally gay couple in it – just two blokes, not spaceship interior decorators. Weird that this still feels like a breakthrough.
EDIT: One of the commenters on that page made a good point: This is supposed to be a colonizing spaceship. So, yeah, sending a gay couple to help populate a world doesn’t make sense. Maybe they have some sort of essential skills… like decorating. Oh, God.