steampunk relief 3d model

Create an ultra-detailed flat Victorian steampunk bas-relief panel, aspect ratio 129:50, flat back, relief depth 0.6-2.0 mm. IMPORTANT: preserve engineering keep-out zones with NO ornament crossing them: one rectangular opening near the upper center-right; five narrow vertical vent slots immediately to its left; three circular openings aligned along the lower front strip. Arrange all artwork around these openings. Main sculpture: clearly feminine classical profile with laurel wreath and pinned hair, draped garment, holding a compass rose in her raised hand. Place her body and arm so they do not overlap any opening. Add partial gears, acanthus scrollwork, floral ornament, rivets, thin framed borders and fine antique-bronze texture. Crisp resin-grade detail. No box, no housing, no side walls, no wires, no electronics.