Strong rule: style --- 3D Pixar-style animation ---. A cute, teardrop-shaped 3D character with a warm brown color and a soft, matte texture. He has large, soulful brown eyes and a small, pleasant mouth. The character is floating or moving through a biological tunnel. The lighting is soft and warm, highlighting his friendly and non-threatening appearance. The style is consistent with modern 3D feature film animation, emphasizing emotional expression.
