Subject
3D sculpted logo of [LOGO NAME], in a steampunk style, made of aged brass and oxidized iron, with visible rivets, gears, and old-school mechanical elements, distressed and weathered surface, rich copper and bronze tones, engraved with Victorian-style filigree, retro-industrial design, soft spotlight lighting, neutral background, hyper-true-to-life render, ultra-high resolution, symmetrical composition. SEO note: this prompt rewards specific brand names and color-hex callouts.