A man with a muscular body is posing for a picture

(best quality,4k,highres),A confident and serious muscular man in black pants and white t-shirt, ready for combat, relaxed,(ultra-detailed),intense eyes,strong facial features,sleek hairstyle,sharp jawline(medium:1.2),physically-based rendering,vivid colors,detailed tattoos on his arms,stubble beard,stern expression(medium:1.1),strong and determined posture,well-defined muscles,[muscular, toned] body,light shines on his face and highlights his features[dramatic lighting],background featuring an urban cityscape at night,streets filled with mist and neon lights giving a cyberpunk vibe,indicating a sense of power and determination.