LEO风格超写实冬季海报

Nano Banana pro on Gemini app.
Prompt:
{
 "Objective": "Generate an ultra-realistic high-resolution cinematic poster in the style of LEO.",
 "Subject": {
 "Appearance": {
 "Hair": "Messy, slightly long black hair covered lightly with frost",
 "Beard": "Trimmed beard with a subtle icy texture",
 "Expression": "Calm, introspective, looking downward",
 "Pose": {
 "Body_Position": "Standing in a snowy environment",
 "Hands": {
 "Right_Hand": "Casually placed in pocket",
 "Left_Hand": "Partly visible near the side"
 }
 }
 },
 "Wardrobe": {
 "Jacket": "Light gray winter jacket with sleeves slightly rolled up",
 "Details": "Fabric shows subtle cold-weather texture and soft highlights"
 }
 },
 "Scene_Description": {
 "Environment": {
 "Setting": "Cold, snowy open area",
 "Atmosphere": "Minimalistic, serene, cinematic winter mood",
 "Background": {
 "Color": "Bright white",
 "Lighting": "Soft diffused winter light",
 "Effects": [
 "Gentle snowfall",
 "Frosty air",
 "Subtle mist-like softness around the edges"
 ]
 }
 },
 "Lighting": {
 "Type": "Cinematic soft directional lighting",
 "Tones": [
 "Cold blue highlights",
 "Neutral white ambience"
 ],
 "Effects": [
 "Soft contrast on face and coat",
 "Natural winter rim-light on hair and shoulders"
 ]
 }
 },
 "Visual_Style": {
 "Quality": "Ultra-realistic, 8K high-resolution cinematic poster",
 "Aesthetic": "LEO-style realism, clean minimal composition",
 "Color_Profile": "Cold white, gray, and icy blue palette",
 "Detail_Characteristics": [
 "High-detail frost on hair and beard",
 "Sharp fabric and jacket texture",
 "Cinematic depth and soft atmospheric fade"
 ]
 },
 "Output_Requirements": {
 "Format": "Poster-style image",
 "Resolution": "8K",
 "Orientation": "Portrait",
 "Quality": "Cinematic, editorial-grade, ultra-realistic"
 }
}