蒸汽朋克机械花卉产品概念图

Intent: product concept art. Background: warm neutral studio gradient. Foreground: soft shadow on a matte surface. Hero subject: bouquet of mechanical flowers made of brass gears and enamel petals. Finishing details: high-detail 3d render, crisp metal reflections, no text, no logos, no watermark. Camera: 70mm, eye-level, centered framing.