Vertical 9:16, photorealistic portrait, cool young man sitting casually on plain soft background, wearing rich emerald-green sweatshirt, dark gray trousers, white sneakers with green trim, friendly black line-drawn character hugging him from side with big smile and little sparkle doodle, he looks relaxed and pleased, soft even lighting, calm warm vibe, realistic photo beautifully combined with cute pencil sketch character, no clutter, focus on subject, sharp lifelike details.