rooftop brick terrace 3d model

ONLY create an empty architectural rooftop prop. NO character, NO person, NO humanoid, NO mannequin, NO statue, NO figure. Create a single solid one-piece 3D-printable rooftop section: realistic red brick walls, flat concrete rooftop surface, short brick parapet walls on the rear and sides, thick concrete coping on top, and a large completely empty flat area in the center for placing a separate 1/12 scale figure. Flat bottom, thick strong geometry, watertight manifold mesh, no floating geometry, no thin fragile parts, minimal overhangs and supports. The entire model must be one connected piece and require NO assembly. Do not place anything on the rooftop. Generate architecture ONLY.