Stable Diffusion XL Prompt - retro-futurism, neon-noir, synthwave, cosmic swirl, vector illustration

{
    "camera": "centered composition, dramatic low-angle to emphasize scale",
    "color_palette": "ash gray, electric cyan, magenta, ultraviolet, deep navy",
    "composition": "centered leviathan with sweeping tendrils; generous negative space; vertical, symmetrical frame; cosmic backdrop",
    "lighting": "neon rim light, volumetric glow, soft backlight from cosmic swirl",
    "negative_prompt": "low-res, blurry, artifacts, watermark, logo, text, misshapen anatomy, extra limbs",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong silhouette; high-contrast rendering for print on light and dark surfaces",
        "product_type": "poster"
    },
    "prompt_core": "A colossal neon leviathan coils through a cosmic ocean, its silhouette etched in ash gray and electric neon, retro-futuristic glow tracing every scale and tentacle as starlight swirls behind.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "retro-futurism",
        "neon-noir",
        "synthwave",
        "cosmic swirl",
        "vector illustration"
    ],
    "variants": [
        "Twist #1: neon cyan and magenta palette with chrome-like scales and a stormy starfield",
        "Twist #2: ash-gray leviathan rendered as a holographic retro-futurist icon with glitch accents",
        "Twist #3: silhouetted leviathan against a velvet-black cosmic swirl with subtle film grain"
    ]
}