Modern computer-aided architectural design studio, solo male architect, 30s, bespectacled, messy short hair, casual wear, white shirt, jeans, sneakers, holding a coffee cup, standing in front of a large screen displaying a 3D model, futuristic skyscraper design, sleek lines, glass and steel structure, urban cityscape background, cloudy day, soft natural light, realistic textures, cinematic composition, shallow depth of field, high-tech ambiance.