A highly realistic vertical portrait of a stylish [Age]-year-old boy celebrating his birthday in an epic, neon-lit cyber gaming room. Massive curved monitors behind him display a huge 'Happy Birthday' message. He is holding a custom controller-shaped birthday cake, wearing high-end gaming headphones, and is surrounded by wrapped birthday presents and glowing neon balloons. Portrait orientation, 9:16 aspect ratio. STRICT INSTRUCTION: The AI must strictly use the face from the uploaded image without any changes. Total face preservation is required. 8k, photorealistic.