Use the reference image with absolute priority. Preserve the exact character: face, facial proportions, eyes, hair color, skin tone, body proportions(Hourglass Body and full bust), and overall identity. Only change the outfit, hairstyle styling, pose, background, and lighting.
OUTFIT — Transform the original costume into a premium gym athleisure adaptation while preserving its original color palette, motifs, trims, ornaments, and recognizable design language. Include: fitted athletic crop top, sporty scoop neckline, sleeveless performance design, exposed midriff, high-waisted fitted compression shorts, coordinated wristband, premium stretch performance fabric, second-skin athletic fit, subtle contour seams. Fabric closely traces the natural body silhouette with smooth tension around the waist and hips, minimal folds, and subtle contour shading.
HAIRSTYLE — Restyle the reference hairstyle into a sporty ponytail while preserving the exact original hair color, recognizable bangs, and face-framing strands. Character is actively tying her ponytail with both hands gathering the hair behind her head, while holding a small hair elastic gently between her lips. Slightly loose strands create a natural dynamic pre-workout look.
POSE & EXPRESSION — Both arms raised behind the head while tying the ponytail, gentle S-curve posture, subtle upper-body twist, one hip slightly tilted. Looking directly at the viewer with a confident playful gaze, expressive eyes, subtle teasing smile, and soft blush. Natural relaxed pre-workout energy with a strong confident personality.
COMPOSITION — Vertical portrait, full head to mid-thigh framing. Entire hairstyle, raised arms, waist, hips, and both upper thighs clearly visible. Leave comfortable headroom above the raised arms. Character occupies approximately 85–90% of the frame. Avoid full-body and upper-body-only framing.
BACKGROUND — Modern luxury fitness gym with softly visible equipment, large windows, bright natural lighting, and strong background blur. Keep the character as the primary visual focus.
SKIN — Luminous glowing skin, soft glossy highlights, subtle perspiration, natural athletic skin sheen, gentle body contour shading, soft anatomical definition.
QUALITY — Premium modern gacha game character render, semi-3D anime style, subtle volumetric shading, clean lineart, vibrant colors, soft balanced lighting, crisp outfit layering.