Create a stylish and highly photorealistic birthday portrait of a 19-year-old young man celebrating his birthday with a sophisticated automotive-inspired theme. He wears a fitted black bomber jacket over a white T-shirt, dark jeans, clean sneakers, and a sporty wristwatch. He stands beside a sleek birthday table while holding a small set of car keys naturally in one hand and looking directly toward the camera with a confident, youthful smile. His face must be completely visible, sharply focused, and evenly illuminated with bright soft frontal lighting and balanced fill light, ensuring every facial feature remains clearly visible without harsh shadows. Preserve realistic youthful facial proportions, natural skin texture, expressive eyes, detailed eyebrows, and authentic hair strands. Place a modern birthday cake featuring black-and-red frosting, chocolate racing details, edible metallic accents, fresh berries, and glowing candles with a stylish “19” topper. Create the backdrop with black, red, silver, and white balloons, realistic automotive-inspired decorations, subtle LED-style lighting, warm accent lights, wrapped presents, and a tasteful birthday sign. Include a blurred premium car silhouette in the distant background without making the vehicle the primary subject. Capture with an 85mm professional portrait lens, realistic shallow depth of field, creamy bokeh, detailed bomber-jacket texture, accurate hands and fingers, realistic cake decorations, natural hair, and believable candle flames. Ultra-photorealistic 8K resolution, vertical 4:5 composition, youthful luxury birthday photography, cinematic realistic lighting, no cartoon, no CGI.