Waku, an adorable turtle with vibrant green skin and a rich brown shell

Waku, an adorable turtle with vibrant green skin and a rich brown shell, looks up with bright blue eyes that shine with excitement, as if celebrating a triumphant spike, stands on a modern indoor volleyball court, with a volleyball in his hands ready to perform the service, wearing a small tank top with a stylized orange lowercase "W" logo on the chest, his tiny tennis shoes tied and ready for the At the next service, a few strands of soaked hair of sweat stick to his forehead, capturing the essence of his joyful and competitive spirit, with soft, warm lighting casting a comforting glow on the overall scene.