Create a set of anthropomorphic toy icons for a casual mobile game, each icon featuring a unique, playful character. Include toys like a smiling teddy bear, a mischievous jack-in-the-box, a curious wind-up robot, a bouncing ball with eyes, a friendly puzzle piece, a cheerful rocking horse, a grinning spinning top, a playful doll, and a lively yo-yo. Each toy should have cartoonish features like expressive eyes, cute smiles, and small accessories. Use vibrant, contrasting colors with smooth gradients, glossy highlights, and clear outlines. Icons should be cute, detailed, and visually appealing in a 3×3 grid layout. –niji 6 –iw 2 –ar 1:1