This 3D-printed “Steel Train Star” storage box takes a vintage subway car as its design inspiration, faithfully recreating intricate mechanical details such as train windows, ventilation grilles, metal double doors, and external piping. Its beige body is paired with dark gray components to simulate the textured look of metal joints. A hollowed-out compartment on the right side can hold pens, small accessories, and other odds and ends. With a strong industrial-retro vibe and richly layered details, it serves both as a practical desktop organizer and as a miniature scene model brimming with cyberpunk‑inspired urban flair.