High-fashion editorial portrait with vivid orange accents

A highly structured JSON prompt for Nano Banana Pro to generate an ultra-detailed, high-fashion editorial portrait. The prompt requires using a reference image for the subject's identity and facial features, focusing on a playful expression, a messy updo, and vivid orange accents in the outfit (sleeveless knit top) and accessories (hoop earrings, narrow sunglasses with orange lenses). It specifies bright, soft studio lighting and an 85mm lens for a crisp, clean look.