Use the person from the reference image and preserve facial features exactly. Concept: a cozy birthday morning portrait. Subject: a girl sitting on a bed, wrapped in a fluffy white blanket. Action & Pose: she stretches upward and looks into the camera with a slight smile, holding a bottle of Moët & Chandon champagne in one hand and a transparent glass in the other. Appearance: wavy hair, flawless makeup. Setting: white bed linen, a cat nearby, and in the background rose gold foil balloons reading Happy Birthday. Lighting: soft diffused light. Details & Texture: a large bouquet of red spray tea roses on the bed and a white bento cake with a gold inscription in Russian: “Когда-то у тебя будет BMW. А пока…. мы и торт”. Atmosphere: warm, festive. Visual Style: photorealism, high detail.