Macro close-up of a futuristic mechanical core shaped like an abstract A, circular metal rings

macro close-up of a futuristic mechanical core shaped like an abstract A, circular metal rings, bolts and industrial details, brushed metal texture, embedded glowing energy core, dark sci-fi environment, subtle reflections, cinematic lighting, ultra realistic rendering, horizontal layout, minimal composition, high-end industrial design poster, no shoes, no sneaker, no people, no product --ar 5:4 --s 50 --weird 8 --v 8