Stable Diffusion XL Prompt - retro-futurism, cyberpunk, Celtic knotwork, arcade nostalgia, starlight shimmer, bold contrast

{
    "camera": "wide poster shot with a slight isometric tilt to emphasize depth of the arcade row",
    "color_palette": "crimson red, khaki beige, deep charcoal, starlight white",
    "composition": "centered focal arcade cabinet silhouette framed by Celtic knot borders; balanced negative space for scalable print",
    "lighting": "neon red rim light, khaki ambient fill, soft starfield glow and subtle fog",
    "negative_prompt": "low-res, artifacts, blurry, watermark, logo, text, extra fingers, missing limbs",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast; crisp Celtic knotwork; scalable vector-like shapes; avoid tiny text",
        "product_type": "poster"
    },
    "prompt_core": "A retro hacker arcade scene in crimson red and khaki hues, with Celtic knotwork weaving through glow-lit arcade cabinets under a shimmering starlight texture, merging 80s nostalgia with medieval heraldry for a bold, print-ready poster.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "retro-futurism",
        "cyberpunk",
        "Celtic knotwork",
        "arcade nostalgia",
        "starlight shimmer",
        "bold contrast"
    ],
    "variants": [
        "Monochrome red-and-khaki with metallic starlight highlights for a premium vibe",
        "Isometric composition with layered Celtic knot borders and neon grid glow",
        "Centered emblem-style arcade cabinet silhouette wrapped in bold knotwork"
    ]
}