Portrait illustration, anime, dark retro, melancholic

Create a dark Gothic style digital illustration, 2:3 vertical portrait composition. At the center is a mysterious young woman with , strands messily falling over both shoulders and chest. Her face is deliberately hidden by a soft-edged square brown-gray block, precisely covering the face area, exposing only part of her ears and hair part. She wears an exquisite , with dense ruffles, floral lace trim, low sweetheart neckline, fitted corseted bodice, and a black ornate lace choker with a cross cutout pendant. Around her arrange 10 striking peony flowers and buds: 1 huge dark red peony behind the head at the upper left, 1 medium dark red peony beside the left shoulder, 1 large cream peony at the left edge, 1 small cream bud at the upper right, 1 pale pink peony behind the right shoulder, 1 dark red peony at the right edge, 1 huge dark red peony in the lower left foreground, 1 large cream peony in the lower right foreground, 1 huge dark red peony in the lower center foreground, and 1 small pale bud at the lower left corner. Add dark brown-green leaves and stems interwoven between the flowers and figure. Use background with subtle old-paper texture, and decorate corners and edges with a detailed vintage border. The overall mood should be romantic, melancholic and mysterious, using dark red, black, ivory and deep brown shadows, combined with delicate ink line style, painterly anime realism, intricate lace details, and low-key lighting, with no text or watermark in the image.