Add a sleek and modern office background to the image of a confident

Add a sleek and modern office background to the image of a confident, attractive man seated in a high-back gaming chair. The background should feature elements like a stylish wooden desk, a computer monitor with a subtle glow, and shelves with minimalistic decor such as books, small potted plants, and a few tasteful office accessories. Include a soft, natural light coming from a window on the side to add warmth and depth to the scene, creating a professional yet relaxed ambiance that complements the subject's posture and attire.