A high-resolution medium shot of two characters standing side-by-side inside a bustling, realistic anime convention hall. Left character: A photorealistic Terumi Mei cosplayer, a woman with long spiky auburn hair, topknot tied with a blue band, bangs covering her right eye, green eyes. She wears a dark blue off-the-shoulder long-sleeved dress with fishnet trim, light yellow belt, dark skirt over fishnet leggings. The Terumi Mei cosplayer is wearing an extremely detailed, hand-crafted cosplay outfit, featuring realistic clothing and fabric texture, natural skin texture, realistic hair physics, and soft studio camera lighting. Right character: The original 2D anime Terumi Mei in authentic cel-shaded anime art style, with crisp line art, vibrant saturated colors, and expressive anime features. The 2D style Terumi Mei is wearing a dark blue off-the-shoulder long-sleeved long dress with fishnet trim, light yellow belt, fishnet leggings. She has long spiky auburn hair, topknot tied with a blue band, bangs covering her right eye, green eyes. Pose & Interaction: Both characters are standing close together, smiling happily at the camera. Each brings one hand up to the center to touch their fingers together, jointly forming a completed hand-heart shape. Background: They are standing in a sprawling, realistic comic-con interior filled with blurred background crowds, colorful vendor booths, hanging anime banners, and bright overhead convention hall lighting. High contrast visual dynamic between photorealism and 2D anime art. 8k resolution, cinematic composition.