(best quality,highres),(realistic:1.37),professional,ultra-detailed

(best quality,highres),(realistic:1.37),professional,ultra-detailed,portrait,beautiful,detailed eyes,beautiful,detailed lips,vivid colors,busty,confident expression,long straight hair styled like a teacher,white blouse,black skirt,red scarf,leaning,front of the class,blackboard,books,students,educational environment,positive atmosphere,good lighting

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits