extremely detailed  CG 8k wallpaper,(best illustration),(best shadow),(an extremely delicate and beautiful),dynamic angle,bust shot,portrait,a beautiful Tiffany blue hair girl from Arknights,Istina\(Arknights)\,teenager,solo,extremely detailed face,(bear ears),round glasses,blue eyes,short hair,blunt bangs,extremely detailed skin,staring,smiling,dynamic angle,small breast,brown coat,school uniform,wet clothes,green tie,deep blue skirts,standing,view from front,Arknights,masterpiece,professional lighting.,
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