Cinestill_Arcade_Portrait

Gemini Nano Banana 3.0
Prompt:
{
 "project_metadata": {
 "title": "Cinestill_Arcade_Portrait",
 "style_preset": "analog_film_35mm",
 "target_aspect_ratio": "9:16"
 },
 "prompt_configuration": {
 "positive_prompt": {
 "full_concatenated": "Cinematic 35mm analog film photography shot on Cinestill 800T film stock. A medium full-shot of a young woman sitting astride a bright red plastic motorcycle arcade racing game simulator. She is turned, looking directly back over her left shoulder at the viewer with a cool, nonchalant expression, holding a white lollipop stick in her mouth. She is wearing a textured, fuzzy light-blue and white short-sleeve angora crop top and high-waisted vintage light-wash denim jeans. The setting is a dimly lit, retro gaming arcade filled with atmospheric neon lighting. Lighting consists of cool electric cyan and deep blue ambient tones, contrasted by the glowing warm red of the motorcycle body and the bright illumination from the arcade screen to the left. The image features visible high-ISO film grain, slight halation around neon light sources, and a shallow depth of field. Shot with a Leica M6 paired with a Summilux 35mm f/1.4 lens.",
 "semantic_breakdown": {
 "medium_and_gear": {
 "film_stock": "Cinestill 800T",
 "camera": "Leica M6",
 "lens": "Summilux 35mm f/1.4",
 "visual_artifacts": [
 "high-ISO film grain",
 "slight halation",
 "shallow depth of field"
 ]
 },
 "subject_definition": {
 "pose": "sitting astride bright red plastic motorcycle arcade game, turned looking back over left shoulder",
 "expression": "cool, nonchalant, holding white lollipop stick in mouth",
 "wardrobe": {
 "top": "textured fuzzy light-blue and white short-sleeve angora crop top",
 "bottom": "high-waisted vintage light-wash denim jeans"
 }
 },
 "environment": {
 "location": "dimly lit retro gaming arcade",
 "props": "bright red plastic motorcycle arcade racing game simulator",
 "lighting_scheme": {
 "ambient": "cool electric cyan and deep blue",
 "accents": "glowing warm red from motorcycle",
 "directional": "bright illumination from arcade screen to the left"
 }
 }
 }
 },
 "negative_prompt": {
 "default_exclusions": "digital noise, 3d render, cgi, cartoon, drawing, bad anatomy, deformed hands, missing fingers, extra fingers, blurry face, text, watermark, crop",
 "specific_exclusions": "warm lighting everywhere, modern clothing, bright daylight, flat lighting"
 }
 },
 "generation_parameters": {
 "resolution": {
 "width": 864,
 "height": 1536,
 "aspect_ratio": "9:16"
 },
 "sampler_settings": {
 "steps": 35,
 "cfg_scale": 6,
 "sampler_name": "DPM++ 2M SDE Karras",
 "seed": -1
 }
 },
 "conditioning_constraints": {
 "critical_instruction": "Maintain exact facial likeness from source image.",
 "reference_data": {
 "source_image_path": "./input/reference_face.jpg",
 "facial_features_to_preserve": [
 "round face shape",
 "soft jawline",
 "almond-shaped eyes",
 "characteristic nose structure",
 "shoulder-length straight hair with side-swept bangs"
 ]
 },
 "adapters": [
 {
 "type": "IP-Adapter_FaceID",
 "model": "ip-adapter-plus-face_sdxl",
 "weight": 0.85,
 "noise": 0.05,
 "comment": "High weight required to strictly adhere to facial structure."
 },
 {
 "type": "ControlNet_Canny",
 "model": "control-lora-canny-rank256",
 "weight": 0.4,
 "start_step": 0,
 "end_step": 0.4,
 "comment": "Low weight optional: Used only if source image pose needs to be partially suggested, otherwise disable."
 }
 ]
 }
}