AI Prompt for Hyper-Realistic Coffee Powder Portraits

"{ "input": { "referenced_image_ids": ["<USER_UPLOADED_PHOTO_ID>"] }, "frame": { "aspect_ratio": "3:4", "shot_size": "Close-Up (CU)", "orientation": "Portrait", "composition_guide": "Center Framed" }, "subject": { "subject_type": "Human Face Impression (from reference)", "identity_summary": "Match the uploaded person’s face exactly, but formed as a pressed bas-relief impression in finely ground coffee (not a drawing/print).", "visual_signature": { "facial_signature": { "face_shape": "Match reference exactly", "eye_nose_lips_jaw": "Match reference exactly", "unique_features": "Do not change identity or proportions" }, "material_signature": { "material_type": "Finely ground coffee powder", "texture_detail": "Ultra-detailed micro-granules, clumps, scattered dust, realistic compression" } }, "inventory": { "objects_present": [ "Coffee grounds mound with face impression centered", "Stainless-steel teaspoon on the right filled with coffee" ], "objects_absent": ["No extra props", "No text/logos"] } }, "environment": { "setting_type": "Indoor Studio Tabletop", "background_surface": "Warm neutral beige surface, minimal and clean" }, "lighting": { "primary_source": "Softbox upper-left", "shadow_quality": "Soft realistic shadows", "color_temperature": "Neutral-warm daylight" }, "camera": { "angle": "Top-Down / Near Top-Down", "focal_length_mm": 50, "aperture": "f/5.6", "focus_behavior": "Sharp on face and spoon, slight falloff at edges" }, "post_processing": { "art_medium": "Photography", "style_modifiers": "Hyper-realistic, tabletop product photo, 8K detail look, natural color/contrast" }, "negative": { "artifact_suppression": "blur, lowres, CGI/3D look, distorted face, changed identity, extra features, floating spoon, unrealistic reflections", "content_excludes": "text, watermark, logo, cups/mugs/plates, hands/people, illustration/cartoon" } }"