Humanoid Mecha Robot at Night AI Image Prompt

A complex cinematic prompt for a 15-foot tall humanoid mecha built from broadcast van parts, featuring neon blue highlights in a rainy urban environment.

Prompt

{
  "format": "Single cinematic frame for GPT Image",
  "technical_specs": {
    "camera": "Low angle shot, shallow depth of field",
    "lighting": "Night scene, neon blue accent lights, wet surfaces",
    "quality": "Ultra-detailed, 4K, photorealistic CGI"
  },
  
  "main_subject": {
    "type": "Large humanoid robot mecha, 15 feet tall",
    "construction": "Built from black broadcast van parts - visible vehicle chassis panels, wheels converted to leg joints, satellite dish on chest",
    "details": [
      "Matte black metal body with blue LED strips",
      "Two massive vinyl record discs (like DJ turntable platters) rotating slowly on shoulders - black vinyl with glowing blue label centers",
      "VTX logo glowing blue on chest center",
      "Mechanical legs with exposed pistons",
      "Head section has two bright blue headlight eyes",
      "Arms have DJ mixer faders and knobs as decorative panel details"
    ],
    "pose": "Standing upright, right foot planted on cracked pavement, left leg slightly bent"
  },

  "person_on_mecha": {
    "position": "Standing on top of the mecha's head section",
    "identity": "Latin American man, early 40s, completely shaved head",
    "clothing": "Dark navy jacket, black pants, boots",
    "pose": "Standing confidently, one hand gripping a handle, other hand raised in fist",
    "expression": "Calm, confident, looking forward"
  },

  "environment": {
    "location": "Wet asphalt road at night",
    "background": "Urban warehouses with neon signs, industrial buildings",
    "weather": "Heavy rain, puddles on ground reflecting blue lights",
    "ground": "Cracked pavement around mecha's foot, visible impact damage"
  },

  "lighting_and_color": {
    "primary": "Cool blue neon glow from mecha LEDs and spinning vinyl centers",
    "secondary": "Warm orange sparks from mechanical joints",
    "atmosphere": "Dark moody night, rain, wet reflections",
    "key_colors": "Matte black, electric blue, dark grey asphalt"
  },

  "action_frozen": "Mid-step stomp - right foot creating cracks in pavement, shoulder vinyl discs slowly rotating with blue light trails, sparks visible from leg joints, rain droplets frozen in air around the scene",

  "avoid": [
    "Weapons of any kind",
    "Cannons or guns",
    "Fire or flames",
    "Organic dinosaur features",
    "Green colors",
    "Forest or trees",
    "Multiple people",
    "Handheld weapons",
    "Excessive flying debris"
  ]
}

How to use this prompt

Copy the prompt above and paste it into an AI image generator such as Google Gemini (Nano Banana) or a similar tool. Replace any bracketed placeholders with your own details, then generate and refine the result.

Prompt collection credit: YouMind Awesome Nano Banana Pro Prompts (CC BY 4.0). Credit to the original prompt creators. To request removal of a prompt or image, please contact us.