Art style: DreamWorks-inspired.
Full-length view, the entire figure visible from head to feet, standing upright and centered in a bright modern fitness studio with large windows, light hardwood floor, yoga mats and dumbbells along the sides. Tatiana is an energetic young woman in her mid-twenties with a lean athletic build, toned shoulders and arms, fair skin with a healthy warm glow. She has an open, sincere wide smile showing bright teeth, lively hazel eyes, defined cheekbones, and glossy chestnut-brown hair pulled into a high sporty ponytail with a few loose strands framing her face. She wears a fitted teal sports bra top and high-waisted charcoal leggings, a thin smartwatch on her left wrist, and clean white-and-mint training sneakers on her feet. She stands in a welcoming pose, one hand raised in a friendly wave, weight slightly shifted, radiating warmth and vitality.
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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 in the following art style:
Dynamic stylized 3D animation, confident expressive characters, playful attitude, bold facial expressions, cinematic lighting, lively energetic composition.
Every surface, skin, fabric, material, and environmental element must be rendered in this idiom.
