Use the attached photo as a strict face reference. Preserve identity completely, including facial features, proportions, and the natural skin texture. **Concept:** a vertical ultra-realistic Y2K-style birthday portrait with a dramatic luxury mood. **Subject:** a woman holding a round cake. **Setting:** dark shooting environment with a minimalist light gray background and a hard shadow cast behind her. **Action & Pose:** she looks directly and confidently into the camera while holding the cake. **Appearance:** voluminous hair with no part, swept to one side, slightly moving. Neck and décolleté are strongly highlighted with highlighter. Nude square manicure. **Wardrobe:** a black fitted blazer with very wide shoulders and satin lapels. **Framing & Composition:** vertical portrait, 9:16. **Lighting:** strong direct flash into the camera, shot in darkness, high contrast. **Visual Style:** ultra-realistic, Y2K aesthetic, raw flash aesthetic, slight film grain, realistic depth, no AI flatness. **Details & Texture:** the cake has a detailed print of Russian 5000-ruble banknotes. On top are silver metallic candles “25” with a soft glow. Realistic 5000-ruble banknotes are frozen in motion in the air around her, creating an effect of dramatic luxury. **Preserve:** exact face identity, proportions, and natural skin texture. **Priority Instructions:** keep the same face, preserve facial features 1:1.