Stylish Young Man in Brown Linen Shirt Taking a Mirror Selfie with Digital Overlays

Create a highly photorealistic mirror selfie of a handsome young South Asian man (early 20s) indoors. Facial Features (Face Lock): He has thick, dark, voluminous curly hair. He has a defined jawline, a mustache, and a short, well-groomed goatee. He is wearing silver-rimmed aviator sunglasses with dark lenses. He has a calm, confident, and slightly edgy expression, looking at the phone screen. Attire: He is wearing an oversized, textured brown linen button-up shirt with a collar, worn open with the sleeves rolled up to his elbows and a visible front pocket. Underneath, a thin silver chain necklace is visible. He wears white trousers or jeans. On his left wrist is a black smartwatch. Pose: He is holding a black smartphone in his right hand to take the selfie, with the phone partially obscuring the right side of his face. His left hand is tucked into his front pocket, pulling the shirt slightly. Environment & Overlays: The background is a plain, warm beige wall. The image features playful digital overlays: a large sketched brown teddy bear head in the top left corner, several dark brown hand-drawn hearts scattered around, and handwritten-style brown text on the right side that reads "Krishna Gupta" with a small crown icon above it. Camera/Style: Smartphone mirror selfie aesthetic, warm indoor lighting, slightly grainy but high resolution, 8k, hyper-detailed, photorealistic, casual and trendy vibe, vertical aspect ratio (4:6). Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.