Stable Diffusion XL Prompt - bio-mech, cyberpunk, biomechanical, neon noir, cobalt glow, volcanic obsidian

{
    "camera": "35mm, low-angle, close-up of central hydra head, shallow depth of field to emphasize chrome textures",
    "color_palette": "Cobalt Blue, Volcanic Obsidian Black, Electric Teal, Ashen Gray, Steel Silver",
    "composition": "central, multi-head hydra with symmetrical silhouette, strong focal point, generous negative space, scalable for large prints",
    "lighting": "high-contrast rim lighting with cobalt highlights, subtle volumetric glow around circuitry",
    "negative_prompt": "low-res, blurry, artifacts, watermark, logo, text, misshapen anatomy, extra fingers or limbs, grain, jpeg artifacts",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast on dark media; no tiny text; scalable vector-friendly elements where possible",
        "product_type": "poster"
    },
    "prompt_core": "A hyper-detailed bio-mech hydra rises from volcanic obsidian shadows, its cobalt-blue chrome heads and biomechanical plating entwined with neon circuitry in a dramatic, print-ready composition.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "bio-mech",
        "cyberpunk",
        "biomechanical",
        "neon noir",
        "cobalt glow",
        "volcanic obsidian"
    ],
    "variants": [
        "Variant #1: cobalt-dominant palette with magma-teal accents and glossy chrome plating",
        "Variant #2: monochrome obsidian form with electric blue glow edges and sharp, angular facets",
        "Variant #3: retro-futurist biomech style with bold geometric facets and high-contrast silhouettes"
    ]
}