Adorable mascotte renard 3D cartoon en tenue colorée pour enfants

Create a cute and charismatic fox character for a Brazilian children's YouTube channel. The fox should be stylized, cartoonish, and very expressive, with big shiny eyes, soft orange fur, white chest and tail tip, and a big fluffy tail. The character should have a friendly smile, playful personality, and slightly oversized head for a more adorable look. Outfit: colorful t-shirt (yellow or blue), small sneakers, and a fun accessory like a backpack or cap. Style: 3D Pixar-style animation, soft lighting, vibrant colors, smooth textures, ultra high quality, cinematic render, clean background (soft pastel or colorful studio background). Mood: happy, energetic, educational, safe for kids, YouTube mascot style. Full body, centered composition, high detail, 4K.