Create a 3D chibi fondant cake art style image with high-quality rendering, smooth shadows, and soft gradients. The girl should be based on the reference image, preserving facial features and eye shape exactly as in the 'thumbs down' sticker. She has long brown hair styled in two space buns, brown eyes, wearing jeans, a pastel floral cardigan, and shoes. Add a thick white outline like a sticker and ensure a transparent background. The expression is thumbs up and happy. The face, hairstyle, eye shape, and shoes must match the reference exactly.emoji