Create a Stylized Cartoon Illustration

Create a stylized cartoon illustration of [CHARACTER] with a smooth, vertical pill-shaped body (rounded on top and bottom, symmetrical left to right). The body should be a single, unified capsule shape with no limbs. Do not alter the character's core design or personality, but simplify them into this playful capsule form. Use bold black outlines, flat vector-style coloring, and simple geometric features. Give the character large, expressive eyes and a fun, exaggerated facial expression that reflects their original personality. If the character wears clothes, include a minimal, iconic version of their outfit. If they do not, keep the body clean and unclothed. Use a solid bright yellow background. Center the character in a square frame. Use only flat colors. No gradients. No shadows. No texture. No smudging. The final result should be clean, modern, vector-friendly, and clearly pill-shaped.