Stable Diffusion XL Prompt - bio-mech, samurai cinema, noir lighting, oil-slick iridescence, driftwood texture, fantasy sci-fi, bold poster art

{
    "camera": "35mm, epic three-quarter view, low angle",
    "color_palette": "mustard yellow, iridescent oil-slick hues (pearl pink, teal, purple, gold), weathered driftwood browns, charcoal",
    "composition": "central bio-mech hydra head with multiple armored necks, oil-slick reflections across plated surfaces, weathered driftwood backdrop, diagonals create dynamic motion, ample negative space for poster framing",
    "lighting": "cinematic chiaroscuro with strong side lighting, warm mustard highlights, iridescent speculars, subtle rim light",
    "negative_prompt": "low-res, blurry, artifacts, watermark, logo, extra fingers, text, gore, overly busy background",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast for print; bold silhouettes; avoid fine text",
        "product_type": "poster"
    },
    "prompt_core": "A towering bio-mech hydra coils through a weathered driftwood battleground, its mustard-yellow armor slick with iridescent oil-slick reflections, rendered in a samurai cinema noir vibe for a bold, poster-ready image.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "bio-mech",
        "samurai cinema",
        "noir lighting",
        "oil-slick iridescence",
        "driftwood texture",
        "fantasy sci-fi",
        "bold poster art"
    ],
    "variants": [
        "Palette shift: warm mustard dominates with bright iridescent highlights for a retro sci-fi poster vibe",
        "Noir rain-soaked variant: cooler oil slick tones (teal/purple) with heavy atmospheric rain and stronger shadows",
        "Monochrome silhouette variant: amber accents on plating, background driftwood texture emphasized, minimal detail on hydra"
    ]
}