Ultra-realistic full-body portrait of a woman (same face as reference image, 100% accuracy), captured from a low angle with shallow depth of field. Descending a curved marble staircase, mid-stride with right foot forward, left hand gliding along golden banister, right hand lightly holding sunglasses off face to reveal a sultry gaze. Head turned 30° toward camera, lips parted with bold red lipstick. Nails with metallic gold tips. Outfit: deep blue satin V-neck dress with floral appliqué strap and beads, large dark blue oval dangle earrings swaying. Lighting: soft, warm directional light from front-right, rim light on dress folds. Background: blurred warm beige wall with abstract shadows and staircase curve. Palette: deep blues, rich reds, warm skin tones, subtle gold accents, evoking regal glamour. At the bottom corner, add an elegant handwritten signature that reads Atelier.Juhi.