Use the person from the reference image. Concept: realistic mirror selfie in a bedroom, vertical 9:16 format. Subject: a woman with an hourglass figure, a very slim waist and emphasized rounded hips. Setting: luxurious bedroom at night, white bed linen, warm light, dark heavy curtains in the background, a vanity table with cosmetics, a pink bag, and a round mirror. Action & Pose: she is lying on her stomach on the bed, leaning on her elbows, with her torso slightly turned, looking over her shoulder into a large wall mirror and taking a selfie, the phone visible in the frame. Appearance: long wavy hair falling down her back, a confident wide smile, eyes visible through the mask and directed at the phone screen. Wardrobe: black mesh catsuit with patterned texture, leopard or snake, with gloves and covered feet, over a black tight bodysuit. Accessories: shiny black Batgirl-style mask. Lighting: soft shadows, slight phone flash, warm nighttime lighting. Visual Style: realism with subtle cinematic grain. Details & Texture: emphasized mesh texture and mask shine. Priority Instructions: full mirror selfie, bat mask, slim waist, strong emphasis on hips.