自転車愛好家の超リアルな映画のようなポートレート

Use the uploaded photo strictly as the facial identity reference only. Ignore the original pose, clothing, framing, lighting and background. Preserve the person's natural facial identity and likeness.

Create a hyper-realistic cinematic vertical 4:5 full-body portrait of a stylish man sitting confidently on a modern customized Ducati XDiavel V4-style motorcycle. Show the bike in a front-left three-quarter angle, with the entire motorcycle fully visible. The motorcycle must have a white / metallic-gray/black body with a clearly visible red trellis frame in the center section, plus black wheels and subtle red rim accents. Keep the bike aggressive, premium and true to Ducati-style proportions.

The man is seated naturally on the saddle with both feet on the ground, torso slightly leaning forward, and both forearms resting casually on a glossy black full-face helmet placed on the fuel tank.

Outfit: muted khaki/taupe fitted hoodie, slim black pants, clean white low-top sneakers, black rectangular sunglasses. Expression calm, confident, slightly serious, looking directly at the camera.

Environment: modern upscale urban plaza with dark charcoal-gray rectangular stone pavement, contemporary glass-and-concrete buildings in the background, softly blurred but still recognizable, and a few warm amber streetlights creating subtle bokeh.

Lighting: soft late-overcast afternoon light, just before dusk, with enough daylight to clearly illuminate the subject and motorcycle. Keep the rider and bike slightly brighter than the background. Maintain soft shadows, visible detail in the black clothing and dark mechanical parts, and soft controlled highlights on the metallic motorcycle surfaces.

Color palette: cool gray, blue-gray, black, metallic gray, muted taupe, with warm amber streetlights and the distinct red trellis frame as an important visual feature.

Camera: eye-level, 70-85mm portrait perspective, moderate shallow depth of field.

Keep the rider and bike sharp, background softly separated.

Avoid: underexposed subject, crushed blacks, pale pavement, excessive blur, bright daylight look, strong warm cast, generic bike design, missing red trellis frame, warped motorcycle parts, duplicate mirrors/handlebars, extra fingers, floating helmet, or cropped wheels

プロンプト全体をコピーし、必要に応じて独自の参考写真を使用してください。