Concealed Lighting Wall-Mounted Bookshelf

From the uploaded minimalist line drawing, generate a single wall-mounted bookshelf with integrated indirect LED lighting. The design is sleek and contemporary, made from matte black anodized aluminum with thin, cantilevered shelves. The light source should be recessed, emitting a warm, subtle glow from beneath each shelf. Maintain precise angles and a clean, lightweight appearance. Output a high-detail mesh with PBR textures. Ensure the object is centered. Avoid background, ground plane, multiple objects, text, floating parts, or visible wires.