{"ar": "9:16", "subject": {"type": "adult model", "age": "mid-20s", "identity_lock": "young athletic model with long platinum-blonde hair, fair skin with a light tan, soft feminine facial features (defined jawline, high cheekbones, natural lips), gym-trained fit body (toned shoulders, abs, strong legs and glutes)", "face_lock": {"shape": "soft-oval with defined jawline and high cheekbones", "brows": "thick clean arch, dark-blonde/light-brown", "eyes": "almond slightly upturned, hazel (green-brown), sharp catchlights, clean lash detail", "nose": "straight, refined tip", "lips": "full with defined cupid’s bow, warm -rose satin finish", "skin": "real micro-texture (pores/peach fuzz/tiny blemishes), natural highlight roll-off, not airbrushed", "expression": "playful wink + confident half-smile", "gaze": "looking back over shoulder directly into the camera (face fully readable)"}, "hair": "platinum-blonde pigtails tucked under a plain white tennis cap, a few loose strands framing cheeks, slight breeze movement (frozen sharp)"}, "wardrobe": {"cap": "plain white tennis cap, no logo, brim lifted so eyes are ", "bikini": {"rule": "opaque sporty swim fabric (NOT see-through), tasteful coverage, no lingerie look", "color": "clean white (option: very thin blush piping only)", "top": {"style": "sporty bralette bikini top (or triangle-bralette hybrid)", "support": " underband seam + believable support; straps taut (no floating)", "fabric_detail": "matte swim knit texture, subtle stitching, realistic tension"}, "bottom": {"style": "high-cut / cheeky bikini bottom", "fit": "secure elastic edges, realistic stretch, sits high on hip, no malfunction", "fabric_detail": "opaque swim knit, clean seams, no transparency"}}, "footwear": {"socks": "white ankle socks, knit texture ", "shoes": "white tennis sneakers, minimal, no branding"}, "prop": {"item": "tennis racket", "detail": "real strings and grommets, slight wear on grip tape, no brand text"}}, "pose": {"concept": "between-points tease at the net (sporty but sexy via body language)", "position": "right beside the net near the post / net tape corner", "camera_relation": "rear three-quarter angle (hips slightly closer to camera), twists so face is clear", "lower_body": {"stance": "one leg straight bearing weight, the other leg bent with toe lightly touching the court", "hip_line": "subtle hip pop toward camera (tasteful), natural tilt (not exaggerated)", "feet": "support foot planted; bent-leg toe pointed lightly; proportions natural"}, "upper_body": {"lean": "light lean into the net tape (forearms/hand contact), net remains straight and believable", " ": "gentle twist at waist to show side body while keeping full face readable", "shoulders": "relaxed, slight editorial angle"}, "arms_hands": {"net_hand": "one forearm/hand resting on net tape at waist-to-rib height", "racket_hand": "racket resting on shoulder, elbow relaxed outward (does not block face)"}, "head": "turned back over shoulder for the wink; chin slightly down, eyes up to camera"}, "environment": {"court": {"surface": "bubblegum/pastel PINK matte acrylic tennis court", "lines": "crisp white regulation lines, correct perspective/vanishing point", "micro_realism": "subtle grit texture, faint ball scuffs, light shoe marks near service box (clean but real)"}, "net": {"mesh": "taut net with weave (no warping)", "tape": "clean white top band, correct cable tension", "post": "matte metal post, bolts , slight wear"}, "background": {"club": "upscale outdoor tennis club", "elements": ["dark windscreen fence texture", "soft trees/greenery silhouettes", "distant clubhouse/structures blurred", "optional very far silhouettes only (no identifiable faces)"], "depth_rule": "background is softly out of focus but believable; not empty, not studio-clean"}}, "lighting": {"time": "golden hour", "quality": "warm rim light on hair/shoulders, soft shadows, natural contrast", "rules": "no HDR glow, no neon oversaturation, preserve highlight detail on cap/net tape"}, "camera": {"look": "IPhone 17 Pro-style", "mode": "Photo mode look (NOT portrait cutout)", "lens": "2x look (tele compression, no ultra-wide distortion)", "position": "LOW angle (around knee height), slight upward tilt", "distance": "1.2–1.6m", "framing": "cap to upper- , subject fills ~75–80% of frame, net band behind waist", "focus": "tap-to-focus on near eye; lock focus/exposure on face", "anti_blur": "fast shutter to freeze wink + breeze + net contact; subject must be tack sharp", "settings_hint": "1/2000s–1/3200s, ISO 50–200, -0.3EV, WB 5200–5800K", "artifacts": "mild natural grain in shadows, gentle smartphone sharpening (not crunchy), realistic compression"}}