Human body dimensions, architectural design, modern interior, minimalistic style, 3D rendering, realistic texture, subtle lighting, focus on proportions, average adult male, standing posture, casual clothing, jeans and white shirt, subtle facial features, moderate muscle tone, relaxed arms at sides, one foot slightly in front of the other, against a blank wall, grid paper lines on the floor, futuristic cityscape outside the window, clear glass and steel frame, urban atmosphere, 3/4 composition, shallow depth of field.