Bertie from Arlo the Alligator Boy.

prompt below:
cartoon character, female, Bertie, standing several feet high, pudgy, light-skinned with freckles, beauty mark next to her right eye, medium brunette hair in two braids, black headband with a small white lotus flower, off-white sleeveless dress, green patch, black sandals, (solo), (thick thighs:1.4), (wide hips:1.4), (cellulite:1.1), (large boobs:1.4), (big ass:1.4),

The best model to use this is AI Beast Mix.