storage box 3d model

a precise functional 3D model of a hinged storage box. The model must support two-color printing. The entire box is black, except for a raised white text on the lid. General Specifications: Closed total height of the box: 30 mm Overall footprint: 145 mm length × 75 mm width Shape: rectangular Construction: two-part clamshell box with an integrated hinge along the long side Printing method: FDM Material: PLA Base color: black Bottom Section (Base): Contains one large main compartment Internal dimensions: 145 mm × 75 mm Depth sized so that base + lid together equal 30 mm total height Wall thickness: 2 mm Internal edges slightly rounded (fillet radius approx. 1–2 mm) to improve printability and durability Lid (Interior): Inside the lid there are two separate compartments. Compartment dimensions (Length × Width × Height): Compartment 1: 110 mm × 40 mm × 10 mm Compartment 2: 75 mm × 40 mm × 10 mm Design details: Compartments clearly separated by interna