A vintage-inspired scene of Marin Kitagawa in her room, sharing her cosplay idea with a nostalgic charm. The scene is colored in warm sepia and earthy tones, creating a retro, timeless quality. Marin’s hairstyle is styled in soft, classic waves, and her outfit has vintage elements--a high-waisted plaid skirt, a blouse with a delicate collar, and minimal, elegant jewelry. She’s surrounded by carefully detailed vintage sewing supplies, such as an old-fashioned sewing machine, neatly folded fabrics, and sketches on thick, yellowed paper. Marin’s face is filled with excitement, her smile soft but genuine, and her eyes glinting with enthusiasm. Soft, diffused light streams from a vintage window, casting a golden glow over the room and adding a cozy, nostalgic touch to the scene. --ar 16:9 --style raw --niji 6