Photorealistic Batgirl Cosplay Portrait Prompt (Exaggerated Anatomy)

A highly explicit JSON prompt for generating a photorealistic portrait of a woman (Megan Fox resemblance) in a Batgirl-inspired bodysuit with exaggerated hourglass proportions (large bust, wide hips). It specifies the costume details (black/purple/yellow, halter-neck), pose (weight shifted, hand on granite countertop), and environment (indoor bathroom with comic poster), using negative prompts to ensure unstyled, physical proportions.