Create a high-resolution, ultra-realistic vertical birthday portrait poster of a young Indian woman, closely matching the reference composition, layout, pose, facial expression, portrait scale, color palette, and artistic style. Feature a large close-up portrait of the woman occupying the upper-left side with a bright natural smile, wearing {Select Sunglasses, purple round sunglasses, black round sunglasses, oversized sunglasses, aviator sunglasses, no sunglasses}, while a smaller full-body portrait of the same woman stands on the right side in an elegant pose with one hand naturally resting near her waist, wearing a {Select Outfit, purple embroidered saree, violet designer saree, lavender saree, wine saree, royal purple saree, traditional purple lehenga, embroidered salwar suit}, paired with {Select Jewelry, traditional jhumka earrings, chandelier earrings, kundan jewelry, pearl jewelry, gold earrings, minimal jewelry}, and {Select Footwear, white sandals, beige sandals, traditional flats, white heels, nude heels}. Style her hair as {Select Hairstyle, long open wavy hair, loose curls, straight open hair, half-up hairstyle, side-parted waves, voluminous waves}. Create a sophisticated purple and white artistic background with watercolor-style purple paint splashes, soft ink textures, subtle floral/abstract elements, white brush-stroke areas, delicate paper texture, and elegant purple atmospheric effects. Add tasteful birthday typography reading “Happy Birthday {Bday Girl Name}” in a beautiful handwritten/calligraphy style, with a customizable message below: “May your special day be as beautiful as your smile and as bright as your spirit. Here’s to a year filled with happiness, love, and unforgettable memories.” Keep the typography elegant, readable, and naturally integrated into the poster without covering the subject. Use {Select Theme Color, purple, violet, lavender, magenta, pink, blue} as the dominant accent color, with soft white highlights and subtle shadows. Use premium portrait photography, realistic skin texture, detailed hair strands, authentic clothing embroidery, natural body proportions, realistic hands and feet, soft studio lighting, cinematic depth, professional poster composition, photorealistic 8K quality, and a vertical 4:5 layout. If the user uploads a photo, preserve the user's face 100% exactly as provided, including facial structure, eyes, eyebrows, nose, lips, jawline, skin tone, hairline, facial proportions, and all recognizable identity characteristics; do not beautify, reshape, redesign, retouch, age, de-age, or reinterpret the face, and ensure the large portrait and full-body portrait use the exact same facial identity. Keep the final result elegant, festive, premium, feminine, realistic, and visually polished, with no distorted face, malformed hands, extra fingers, duplicate limbs, artificial skin, random text, logo, watermark, cartoon, CGI, or illustration.