Art style: 3D Pixar animation.
The woman is seen from the waist up, lifting two small blue dumbbells above her head. Her face is bright red, her eyes are squeezed shut, and her teeth are bared in a grimace of extreme physical strain. Her t-shirt is slightly damp with sweat, and the room behind her is softly blurred.
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FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt):
Render this image entirely in "3D Pixar animation" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "3D Pixar animation". Keep the subject, composition, camera angle, lighting direction, and colour palette from the description above — but EVERY surface, skin, fabric, material, and environmental element must be rendered in the "3D Pixar animation" idiom, not in any other medium.
Character appearance reference (MUST match exactly):
- Nina: A woman with a round, chubby build and a expressive, youthful face. She has messy, chestnut-brown hair tied in a high, chaotic bun with a pink scrunchie. Her large brown eyes are full of emotion, and she has light freckles across her nose and cheeks. She wears a grey, slightly oversized t-shirt with 'READY NINA' printed in faded letters, and purple workout leggings. In some scenes, she wears a thick, light-blue plush bathrobe. The setting is a cozy, lived-in apartment with warm, ambient lighting.
