portrait of a young black female Pixar character, hair pulled back in pony tails, young scientist, full body view standing with her arms crossed and facing the camera, slight smile on her face, wearing a white lab coat, wearing denim jeans rolled up and high top sneakers with bright pink laces, she's standing in the middle of a whimsical laboratory with scientific test tubes and beakers filled with colorful bubbling liquids and colorful smoke, cinematic lighting, whimsical, magical, fun, 8k, --ar 9:16