Stable Diffusion XL Prompt - bio-digital, cyberpunk fantasy, ornate-crown, amethyst glow, high-contrast, print-ready

{
    "camera": "35mm, close-up on crown, shallow depth of field, dramatic low-angle perspective",
    "color_palette": [
        "jet black",
        "amethyst purple",
        "charcoal gray",
        "silver chrome",
        "electric violet highlight"
    ],
    "composition": "centered emblem, symmetrical, generous negative space, crisp silhouette for embroidery and stickers",
    "lighting": "dramatic rim lighting with amethyst glow, soft volumetric haze, deep shadows",
    "negative_prompt": "low-res, artifacts, blur, watermark, logo, text, misshapen anatomy, extra limbs",
    "product_constraints": {
        "background": "gradient (black to amethyst)",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "avoid tiny text; 300 DPI minimum; strong contrast on dark fabrics; scalable for stickers/posters",
        "product_type": "poster"
    },
    "prompt_core": "An ornate bio-digital chimera crown forged from living circuitry and mythical beast motifs, rendered in obsidian black with amethyst crystals, glowing purple veins, and chrome facets, suspended against a deep black-to-amethyst gradient for a bold, print-ready emblem.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "bio-digital",
        "cyberpunk fantasy",
        "ornate-crown",
        "amethyst glow",
        "high-contrast",
        "print-ready"
    ],
    "variants": [
        "Noir chrome edition with deeper black enamel and razor-cut amethyst facets",
        "Organic-biotech variant with bioluminescent purple veins and a translucent shell",
        "Prism-holographic edition with subtle aurora reflections across the facets"
    ]
}