Stable Diffusion XL Prompt - biopunk, neon noir, cosmic cyberpunk, textured surfaces, poster art

{
    "camera": "35mm, wide establishing shot, three-quarter view, slight low-angle",
    "color_palette": "shadow black, titanium gray, electric cyan, magenta, coral pink, reef teal",
    "composition": "diagonal composition with caravan traversing from lower-left to upper-right; generous negative space to emphasize vast cosmos; focal emphasis on hull textures",
    "lighting": "neon rim lighting, volumetric fog, engine glow, starfield backlight",
    "negative_prompt": "low-res, artifacts, extra fingers, watermark, logo, text, blur, misshapen anatomy, glitch",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "avoid tiny text; 300 DPI; strong contrast on dark backgrounds; color-managed for CMYK",
        "product_type": "poster"
    },
    "prompt_core": "An astral neon caravan gliding through a starry void, its shadow-black and titanium hulls etched with coral reef textures, bioluminescent tubes along the chassis, and electric neon accents pulsing against a velvet cosmos.",
    "render_specs": {
        "aspect_ratio": "2:3",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "biopunk",
        "neon noir",
        "cosmic cyberpunk",
        "textured surfaces",
        "poster art"
    ],
    "variants": [
        "Variant #1: biopunk neon with cooler teal-blue accents and chrome finish",
        "Variant #2: coral reef sunset palette with warmer pinks and magentas, softer glow",
        "Variant #3: monochrome chrome version with neon outlining for sticker-ready silhouette"
    ]
}