sci-fi card storage 3d model

A single hard-surface sci-fi card storage device LOWER BODY designed for functional 3D printing in PLA. This is only the bottom main chassis, without the removable top lid. Rectangular elongated body with softly rounded corners, approximately 110 mm long and 90 mm wide, compact and slightly raised like a large futuristic wrist device. Strong molded-plastic appearance, matte black main structure with layered off-white armor panels and a few recessed electric-blue accent areas. Modern futuristic prop design, clean and attractive, detailed but not overly complex. The front has two narrow angular recessed shapes resembling stylized bird eyes, symmetrical and slightly slanted outward. These are only geometric recessed decorations, not separate parts. Between and above them, use clean layered plastic armor shapes with rounded edges. The upper surface contains a large shallow rectangular card tray. The tray must hold one card measuring 70 x 100 mm, with approximately 80 x 100 mm internal c