Vibrant 3D Joy: A Playful Cartoon Girl in Yellow

1. A cute 3D cartoon character of a young girl standing confidently, front view, wearing an oversized chunky knitted mustard-yellow cardigan and matching loose knitted pants, a white t-shirt with a small black swoosh logo, white sneakers with yellow accents, round oversized black glasses, hair in a messy high bun with loose curls, a small black backpack, soft smile, big expressive eyes, stylized Pixar/Disney-like proportions, smooth plastic-clay skin texture, ultra clean render, high detail knit fabric, studio lighting, centered composition, full body, minimal background, solid warm yellow backdrop, soft shadows, high resolution, modern character design, dribbble / behance style, octane render, 4k.

2. A joyful stylized 3D cartoon girl with big expressive brown eyes and a wide happy smile, ginger curly hair styled into two fluffy space buns, wearing a fuzzy yellow jacket over a white sweater with yellow text, mustard yellow corduroy pants, and chunky white sneakers with yellow accents. She is jumping in the air with both arms raised in excitement, facing the camera. Bright monochrome yellow background, soft studio lighting, Pixar-style / Disney-style 3D render, smooth plastic and fabric materials, high detail, vibrant colors, centered composition, full body shot, ultra clean, 4k quality.