A unified comic-style half-body illustration of two characters standing back to back, both facing the camera, with a subtle couple-like intimate vibe. Left character: a girl with short black hair and side braids, teal eyes, calm expression with a faint curious smile, wearing a beige knitted scarf, a dark blue jacket, a grey ruffled inner top, carrying a black backpack covered with cartoon charms, holding a small gold object, both hands raised with fingers slightly bent. Right character (gender-swapped to female): a mature beautiful woman with black hime-cut long hair (blunt bangs and side locks cut to chin length), dark brown eyes, calm and slightly nonchalant expression with a faint smile, wearing a black high-neck inner top, a grey jacket, a blue-black plaid scarf, a brown belt, one hand in pocket, the other holding a red polka-dot shopping bag and a green shopping bag, blowing a bubblegum bubble. Half-body shot, back-to-back pose, both looking at the camera, plain white background. Unified comic style, Japanese trendy street manga style, hand-drawn linework, soft lighting, rich details, high resolution, 8k. --ar 3:4
