ancient sarcophagus 3d model

A detailed, orthographic cross-section view of a futuristic sarcophagus or cryo-chamber, presented as a single-piece model. The object has a weathered, aged stone-like exterior (in textured beige or light brown sandstone) and a contrasting, highly polished, polished-metal interior. The shape is that of an elongated coffin with contoured, molded exterior end-pieces. The exterior sandstone shell features decorative, faint, ancient-looking glyphs etched into the surface, particularly on the base. The top lid of the sandstone casing is open, resting slightly behind the main body to reveal the inside. The interior chamber is empty of any figure or occupant. The interior features a striking, iridescent electric blue lining along the inner-sides and floor, with a reflective, polished metal base plate. Near the headrest area, the interior blue fabric forms a distinct, empty, contoured head-recess pillow shape. The lighting is direct and clear, highlighting the contrast between the rough stone.