ultra-realistic cinematic close-up of a majestic royal crown, entirely formed from fine floating golden dust particles, warm metallic gold tone, deep matte black background, consistent glow intensity, static soft spotlight from above, crown perfectly centered in the frame, intricate ornate details and delicate filigree patterns, sparkling specular highlights on every dust grain, subtle atmospheric haze for depth, shallow depth of field, 8k, hyper-detailed, photorealistic