Stable Diffusion XL Prompt - fantasy, sci-fi, astral projection, neon glow, shell ridges, digital painting, concept art

{
    "camera": "close-up frontal shot, macro texture emphasis",
    "color_palette": "goldenrod, crystal cyan, midnight blue, warm amber",
    "composition": "centered crown, symmetrical, generous negative space",
    "lighting": "soft cyan rim light with golden highlights, subtle volumetric glow",
    "negative_prompt": "low-res, blurry, watermark, logo, text, extra limbs, gore, distortion",
    "product_constraints": {
        "background": "gradient cosmic with subtle starfield",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; crisp shell ridges; strong contrast on light/dark areas",
        "product_type": "poster"
    },
    "prompt_core": "A regal AI hydra crown with multiple ion-lit heads and shell-ridge texture, suspended in a dreamlike astral projection scene, illuminated in goldenrod and crystal cyan with cosmic sparks and a soft nebula glow.",
    "render_specs": {
        "aspect_ratio": "3:4",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x5460",
        "seed": "random"
    },
    "style_tags": [
        "fantasy",
        "sci-fi",
        "astral projection",
        "neon glow",
        "shell ridges",
        "digital painting",
        "concept art"
    ],
    "variants": [
        "Warmer goldenrod emphasis with cyan corona and subtle iridescent glow",
        "Silhouette-first variant with bold edge-lit outlines and chrome reflections",
        "Nocturnal cosmic dust variant with deep navy backdrop and starry speckles"
    ]
}