This looking so good! Love it! Would be nice to also see private space for the potential crew, like kitchen, cabins with work desks and beds, shower rooms, common rest space, the bridge? :D Dunno, it just gave me the Mass Effect vibes. Good job.
Thank you! Unfortunately the environment I'm working with doesn't have any assets that would work for those kinds of backgrounds. But your comment inspired me to add generic wall and door backgrounds to act as standins for rooms there's no background for.