Stable Diffusion XL Prompt - industrial sci-fi, rusted metal, cosmic swirl, epic-scale, fantasy-mecha, poster-ready

{
    "camera": "low-angle, wide shot to emphasize scale",
    "color_palette": "kraken blue, electric cyan, rust orange, charcoal black, starlight white",
    "composition": "centered silhouette of the mech with expansive negative space; cosmic swirl behind creates a strong focal vortex; balanced by subtle foreground silhouettes",
    "lighting": "dramatic rim light with blue glow, volumetric fog, sharp rivet highlights",
    "negative_prompt": "low-res, blurry, artifacts, watermark, logo, text, duplicate limbs, misshapen anatomy",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast for large prints; crisp edges; minimal fine text; scalable details",
        "product_type": "poster"
    },
    "prompt_core": "A colossal rusted mech colossus rises through a cosmic swirl nebula, its weathered plates etched with battle scars, bathed in Kraken blue and electric cyan highlights to fuse brutal industrial might with celestial energy for a bold, print-ready poster image.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "industrial sci-fi",
        "rusted metal",
        "cosmic swirl",
        "epic-scale",
        "fantasy-mecha",
        "poster-ready"
    ],
    "variants": [
        "Palette shift to ultramarine and copper with a brighter nebula",
        "Retro-futurist chrome trim and Art Deco framing around the mech",
        "Nocturnal palette with gold rivets and frost glow"
    ]
}