Strong rule: style --- 3D Pixar ---. Sigma putting on black sunglasses, looking incredibly cool, an explosion of sparkles and fire behind him. 3D Pixar style, epic lighting.
Character appearance reference (MUST match exactly):
- Sigma: Strong rule: style --- 3D Pixar ---. Handsome young man with an exaggerated square gigachad jawline, wearing a sharp elegant suit, raising one eyebrow (the 'Rock' expression), 3D Pixar style, expressive eyes, smooth lighting.
