Guitar prompt

A photorealistic mirror selfie of a muscular young man sitting down with a black acoustic guitar resting horizontally across his lap. He is wearing a tight, short-sleeved black t-shirt that highlights his biceps, dark baggy cargo pants, and a black belt with a silver buckle. He is holding a black smartphone in front of his face to take the picture, hiding his features. His left arm is raised, resting a hand near his hair. He has a smartwatch on his left wrist, a silver chain necklace, a silver bracelet on his right wrist, and glasses. The room is dark and dimly lit, with a black and white dartboard visible on the wall in the upper left background.