Polished copper metallic steampunk railroad weaving through an ornate, high-detail cityscape, enveloped in cinematic lighting. The steampunk city features grand Victorian-style buildings, a nod to retrofuturism, reminiscent of Lady Mechanika. A fantastical biomechanical railroad runs through the scene, echoing the imaginative worlds of Jules Vern and H.G. Wells. The atmosphere is rich with the interplay of shadows and highlights, captured in vibrant UHD, HDR, 8K quality, bringing every intricate detail and the polished copper hues to life.