Rooftop Fitness Tech

Use the uploaded portrait as the adult identity reference. Preserve recognisable face, skin texture, hairstyle cues, and focused expression.

Create a premium athletic portrait in a futuristic rooftop training studio at sunrise. Camera: 70-200mm lens at 135mm, f/2.8, ISO 250, 1/1000s, compressed skyline, face sharp, dynamic mid-motion pose. Lighting: warm sunrise rim light, large softbox fill, subtle blue shadow contrast, crisp highlights on technical fabric. Subject: modest unbranded athletic wear, wearable sensors as simple light accents. Background: city skyline, glass rail, clean equipment.

Avoid: logos, text, watermarks, brand marks, readable metrics, distorted limbs, and extra fingers.