暗いスタジオで撮影された高級バイクのメーターとテールライト

{ "aspect_ratio": "4:5", "prompt": "High-end luxury automotive advertisement featuring motorcycle spare parts based directly on the reference image: a pristine dual speedometer and tachometer gauge assembly with polished black and chrome bezel, and a sharp red rectangular tail light on a stainless steel mounting bracket. The products are presented perfectly clean, polished, and free of plastic wrapping or handwritten stickers. The setting is a cinematic dark studio background composed of matte black, anthracite, and charcoal brushed metal textures with glowing metallic gold geometric accent lines. Dramatic three-point studio lighting highlights the metallic textures, chrome edges, and deep red tail light lens. Metallic gold typography at the top reads 'MASTERBRIGHT' with 'MB S.R.L' subtly integrated as a sleek corporate watermark. Elegant gold rim lighting, realistic soft drop shadows, polished dark reflection floor. Ultra-sharp 8k resolution, luxury commercial advertising campaign aesthetic, 4:5 portrait orientation." }