1. Open Gemini nano banana / ChatGPT

{ "prompt": "Cinematic full-body studio portrait of a subject using the uploaded face as exact reference (preserve identity, facial structure, and proportions). Slightly low-angle perspective with a 35mm lens for a commanding, sophisticated presence. Subject leaning casually against a dark minimalist plinth, arms crossed. Wearing a perfectly tailored slim-fit olive green suit and a crisp white dress shirt, top buttons undone. Intense chiaroscuro lighting with a single powerful volumetric spotlight from the upper-left, cutting through subtle atmospheric haze with swirling smoke and micro-dust particles. Sharp rim highlights along shoulders and silhouette, deep velvety shadows across the body, high-contrast moody aesthetic. Hyper-realistic textures, visible fabric weave, subtle reflections on a polished studio floor, professional cinematic lighting, ultra-detailed, 8K resolution, no text, no watermark.", "resolution": "7680x4320", "camera": { "lens": "35mm", "angle": "slightly low-angle", "aperture": "f/2.0", "iso": "100", "shutter_speed": "1/125" }, "quality": "ultra-high", "style": "cinematic, hyper-realistic, studio photography", "negative_prompt": "blurry, low-resolution, overexposed, underexposed, flat lighting, cartoon, CGI, plastic skin, extra limbs, distorted hands, bad anatomy, asymmetry, watermark, logo, text" }