Hyper-detailed 3D collectible render

{
  "chess_piece": {
    "design_reference": "[ICON]",
    "style": "hyper-detailed 3D collectible render",
    "resolution": "1080x1080 square format",
    "material": {
      "primary": "polished marble",
      "accents": "gold highlights"
    },
    "base": "stylized classic chess piece form",
    "features": "faithfully simplified but instantly recognizable iconic traits, clothing, or accessories",
    "presentation": {
      "lighting": "studio lighting with soft reflections and dramatic shadows",
      "textures": "photorealistic marble and gold surfaces",
      "composition": "centered subject on clean neutral background",
      "tone": "cinematic premium collectible aesthetic"
    },
    "restrictions": [
      "no watermark",
      "no text outside design reference",
      "no cluttered background",
      "no cartoon flat shading",
      "no AI artifacts"
    ],
    "final_instruction": "Create a hyper-detailed 3D render of a collectible chess piece designed as [ICON], sculpted in polished marble with gold accents, cinematic studio lighting, and photorealistic textures."
  }
}