Strong rule: style --- 3D Pixar Animation ---. Inside the body, a tiny, pale, tired red droplet character (Ferritin) carrying a tiny, almost empty sack labeled 'Fe'. He looks exhausted, sweating, with heavy eyelids. Pixar style, soft red and pink background.
Character appearance reference (MUST match exactly):
- Ферритин: Strong rule: style --- 3D Pixar Animation ---. A cute, small, glowing red droplet-like character with big expressive eyes and tiny hands. Initially looks very tired, pale, and deflated. Pixar style, 3D animation, highly detailed, expressive face.
