Brasão Barroco de Naja em Ouro e Preto

A dark luxury heraldic emblem featuring [a royal cobra] centered on a wide horizontal canvas. The cobra faces forward with its hood fully spread, coiled lower body, glossy black scales edged in reflective metallic gold, a golden segmented belly, intense glowing eyes, and a black forked tongue. An ornate gold crown rests on its head, and a small black-and-gold shield crest displaying a miniature crowned cobra sits below its neck. The cobra is enclosed by an elaborate symmetrical baroque frame: a large circular gold arch behind the head, two mirrored gold acanthus-leaf flourishes at the lower corners, two vertical side ornaments with black diamond gemstones, and four ornate gold corner accents connected by a thin rectangular gold border. Polished 3D metal rendering, dramatic rim lighting, sparkling gold dust particles, and a dark textured damask background. Color palette is [black, metallic gold, and deep bronze], with a mood that is [regal, dangerous, and opulent]. Perfectly centered and symmetrical, ultra-detailed fantasy insignia style, with no text, no watermarks, and no extra animals.