Stable Diffusion XL Prompt - storyboard sketch, line art, cyberpunk-fantasy, frost-metallic, butterfly-wing texture, high-contrast

{
    "camera": "three-quarter view, close-up on crown, shallow depth of field",
    "color_palette": [
        "frost white",
        "polished nickel",
        "ice blue",
        "charcoal gray",
        "midnight blue"
    ],
    "composition": "central crown focal point, symmetrical framing, generous negative space, butterfly-wing texture wrapping around crown, slight forward tilt for dynamic motion",
    "lighting": "cool rim light with icy glow and subtle volumetric atmosphere",
    "negative_prompt": "low-res, blurry, artifacts, watermark, logo, extra fingers, misshapen anatomy, text",
    "product_constraints": {
        "background": "gradient (ice blue to deep charcoal)",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast for print on diverse surfaces; scalable; no tiny text",
        "product_type": "poster"
    },
    "prompt_core": "A frost-white AI hydra crown with polished nickel accents sits atop a mythic head, serpentine spikes morphing into butterfly-wing textures, rendered in a bold storyboard sketch style for high-impact prints.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "storyboard sketch",
        "line art",
        "cyberpunk-fantasy",
        "frost-metallic",
        "butterfly-wing texture",
        "high-contrast"
    ],
    "variants": [
        "electric cyan accents and subtle glow emphasizing crown edges",
        "near-monochrome graphite sketch with bold pencil texture on white surface",
        "soft pastel frost palette with pale blue and lavender highlights"
    ]
}