Stable Diffusion XL Prompt - retro arcade, concept art, grunge texture, neon glow, industrial noir, storm-gray palette

{
    "camera": "wide-angle, low-angle shot of a row of arcade cabinets; foreground cabinet in sharp focus; depth of field recedes into dim background",
    "color_palette": "storm gray, pewter, dried mud brown, charcoal, electric cyan",
    "composition": "centered focal row of cabinets with leading lines, bold silhouette against textured backdrop, ample negative space above to accommodate posters",
    "lighting": "neon cyan rim light, volumetric fog, subtle top-down spill",
    "negative_prompt": "low-res, blurry, pixelation, watermark, logo, text, artifacts",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; high contrast; avoid tiny text; bold silhouettes for print on fabric",
        "product_type": "poster"
    },
    "prompt_core": "An atmospheric retro hacker arcade scene rendered in storm-gray and pewter, with cracked concrete walls mottled by dried mud textures, glitchy CRTs and rusted cabinets glowing in electric neon, all in a bold concept-art style suitable for print-on-demand merch.",
    "render_specs": {
        "aspect_ratio": "3:4",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x5460",
        "seed": "random"
    },
    "style_tags": [
        "retro arcade",
        "concept art",
        "grunge texture",
        "neon glow",
        "industrial noir",
        "storm-gray palette"
    ],
    "variants": [
        "Muted storm-gray and pewter palette with emphasis on dried-mud textures and vintage grain",
        "High-contrast cyan neon accents with crisp edges and sharper circuitry geometry",
        "Desaturated, painterly concept-art rendition with a central marquee motif and embossed-metal texture"
    ]
}