Maintain the exact 3D cartoon character from the first image (same face, eyes, smile, two braids, hair color, skin tone, body proportions, and 3D cartoon style). Do not change her facial features or hair. Change ONLY her t-shirt to match the style from the second image: she must be wearing a loose, boxy, cropped short-sleeved polo shirt with wide horizontal navy blue and cream/white stripes, and a white collar. Keep the full-body view and plain background.
