A sci-fi space train sleeping car i...

A sci-fi space train sleeping car interior floating in space with a starry cosmic view through black stained glass windows framed with iron bars. Walls made of iron blocks, smooth quartz, and polished blackstone. Floor of dark prismarine and black concrete. Ceiling with iron blocks and lightning rods as pipes. Lighting from sea lanterns and end rods for a cool neon glow, plus glowing redstone lamps near machinery. Split symmetrically into red team and blue team bunk areas divided by a center aisle, red concrete and red terracotta accents on one side, blue concrete and blue terracotta accents on the other. Near the exit doors, 4 small glowing portal gates stand side by side, each framed with purpur blocks and filled with black and purple stained glass to look like portals.