Vintage diner neon outline portrait

Prompt
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<p>MAX ENFORCEMENT (IDENTITY VIA OUTLINE ONLY) (IDENTITY LOCK — OUTLINE ONLY • NON-PHOTOREALISM LOCK — HARD • NEON SYSTEM — STRICT) Use the uploaded image as the subject. IDENTITY LOCK — OUTLINE ONLY (CRITICAL) Preserve the subject’s identity using only contour and feature-defining lines • Trace the exact silhouette of the face, hair, neck, and shoulders • Define identity through key feature lines only (eyes, eyelids, brows, nose bridge, lips, jawline) • Maintain correct spacing and proportions between all features • Keep natural asymmetry intact ABSOLUTE RULE: NO realistic skin, NO shading, NO volumetric rendering Identity must be recognizable purely from neon line structure NON-PHOTOREALISM LOCK (HARD ENFORCEMENT) Do NOT render as a real face under neon Do NOT fill the face with gradients, skin tones, or texture Do NOT add depth-based realism This must read as a graphic neon sign, not a lit photograph POSE & STRUCTURE — LOCKED Maintain exact head angle, orientation, and perspective No rotation, no mirroring Preserve original silhouette precisely NEON TUBE SYSTEM — STRICT CONSTRUCTION RULES • Build the portrait entirely from continuous neon glass tubes • Lines must be clean, intentional, and manufacturable • Smooth rounded bends only (no sharp digital angles) • No sketch lines, no broken strokes, no painterly effects Feature Simplification Rules: • Eyes: minimal but accurate (upper/lower lid + iris hint) • Nose: reduced to bridge + tip indication • Lips: clean contour lines only • Hair: flowing grouped strands, not detailed texture COLOR SYSTEM — CONTROLLED RETRO NEON Use classic diner neon palette: • Face outline: warm amber/orange • Hair: pink/magenta or purple • Eyes: cyan/blue • Lips: red/pink • Body/shoulders: teal/green Keep colors separated by feature—no blending into realism SIGN STRUCTURE — VINTAGE DINER PANEL • Mount neon onto a shaped backing panel (rounded rectangle / oval diner sign) • Material: painted metal or enamel with slight aging • Optional chrome trim or border ENVIRONMENT — DINER WINDOW AT NIGHT • Sign hanging or mounted inside a glass window • Subtle reflections on glass surface • Warm diner interior lighting behind • Night street ambiance outside (soft, not distracting) LIGHTING — NEON ONLY (STRICT) • Glow comes ONLY from neon tubes • Strong colored halo around each line • No external lighting shaping the face NEGATIVE ENFORCEMENT (FAIL CONDITIONS) Do NOT: • Add skin texture, pores, or realism • Turn into a painted or shaded portrait • Over-detail facial features • Break tube continuity • Use sketch or scribble lines • Lose likeness due to over-simplification FINAL OUTPUT TARGET A clean, graphic neon outline portrait that preserves the subject’s identity purely through line accuracy, constructed from realistic neon tubing, mounted as a vintage diner sign in a window at night, with zero photorealism and zero filled facial rendering.</p>
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