纳米香蕉Pro - 严格真实主义摄影

json nano banana pro prompt: { "project_constraints": { "style": "strict photorealism only, no cartoon, no illustration, no stylization", "face_preservation": "100% original human face from reference, no changes to identity, expression, or texture", "hand_integrity": "both hands must be fully human, realistic proportions, no distortions, no mismatched finger lengths", "resolution": "1500x2000", "output_quality": "ultra-detailed, 8k photorealistic" }, "canvas_requirements": { "black_extension": "add a clean extended black area at the bottom of the final image, untouched and smooth" }, "pose_replication": { "body_orientation": "replicate the exact body orientation of the rabbit character using the human subject", "head_tilt": "copy the exact same angle and direction of head tilt from the rabbit reference", "left_hand_pose": "left hand pointing outward exactly like the rabbit, with perfect human anatomy", "right_hand_pose": "right hand holding the clock in the same position, angle, and grip as the rabbit", "arm_angles": "replicate identical angles for elbows, wrists, and shoulders", "eye_direction": "human eyes must look in the same direction and intensity as the rabbit’s eye look" }, "subject_details": { "demographics": "real human subject from input image", "face": "preserve original face shape, texture, pores, lighting response, no smoothing", "hair": "keep exact hairstyle from human reference image, unchanged" }, "fashion_and_accessories": { "coat": "serious, realistic human coat modeled after the rabbit’s coat: heavy fabric, dark tone, structured shoulders, high collar", "chain": "same length, thickness, and metal reflection style as rabbit’s chain", "clock": "identical pocket-watch style clock, same size and face design, placed exactly as in rabbit image" }, "environment": { "background_style": "replicate rabbit\'s background placement and style but in realistic texture and lighting", "elements": "same angle, spacing, and composition as rabbit scene, but built from real-world materials", "lighting_environment": "studio-like directional lighting that matches rabbit’s highlight positions but rendered photorealistically" }, "camera_and_style": { "lens": "50mm or 85mm portrait lens look", "perspective": "same distance and angle as rabbit image", "visual_aesthetic": "clean, sharp realism with subtle cinematic contrast", "color_profile": "neutral color grading to avoid cartoon saturation" }, "lighting": { "technique": "soft diffused studio lighting", "key_light": "match the rabbit image’s key light angle on the face and body", "shadows": "soft realistic shadows, no hard toon outlines", "consistency_locks": "lighting must not alter human skin tone or distort hand proportions" }, "realism_settings": { "skin_texture": "preserve natural pores, micro-details, natural imperfections", "hand_texture": "photoreal human skin, visible fine lines, knuckle shading", "fabric_texture": "real cloth fiber details, stitching, realistic folds" } }