Stable Diffusion XL Prompt - cosmic noir, iridescent, neon glow, organic tech, symmetry, poster-ready, vector-esque

{
    "camera": "35mm, medium close-up, slight isometric tilt",
    "color_palette": "algae green, crimson, midnight blue, charcoal, metallic silver",
    "composition": "centered emblem; serpentine coil forms a circular crest; generous negative space; symmetric balance; orbital rings echo outward",
    "lighting": "dramatic rim light with volumetric glow and subtle specular highlights on scales",
    "negative_prompt": "low-res, blurry, watermark, logo, misshapen anatomy, extra limbs, text",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; high contrast; print-safe outlines; scalable vector-friendly when possible; avoid tiny text",
        "product_type": "poster"
    },
    "prompt_core": "An iridescent orbital serpent coils around a central axis in a cosmic, high-contrast vista, its algae green and crimson scales flashing along luminous rings with a subtle metallic sheen, designed as a bold, print-ready motif for posters, apparel, stickers, and wallpapers.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "cosmic noir",
        "iridescent",
        "neon glow",
        "organic tech",
        "symmetry",
        "poster-ready",
        "vector-esque"
    ],
    "variants": [
        "Variant #1: neon-green and crimson palette with a cyan glow, higher contrast, cel-shaded highlights",
        "Variant #2: add multiple subtle orbital rings and a starfield texture for a sci-fi engraving look",
        "Variant #3: simplified, flat silhouette version with bold edges for sticker-style reproduction"
    ]
}