anime girl athlete, 17yo, athletic build, short ponytail hair, sweat droplets on forehead, no makeup, sporty eyes, tennis racket in hand, white tank top, pleated mini skirt, knee-high socks, sneakers, dynamic pose, jumping in mid-air, tennis court, stadium, sunny day, bright blue sky, fluffy clouds, detailed texture, realistic lighting, cinematic composition, 3/4 view, vibrant colors.