5 Korean girls standing in a line from right to left. Ages range from 16 to 20 y

5 Korean girls standing in a line from right to left. Ages range from 16 to 20 years old. Medium black hair (((3 girls with messy hairstyles), (1 girl with a wavy bob hairstyle), (1 girl with a ponytail hairstyle))), medium chest size, medium arm size, perfect body. Wearing plain white t-shirts with the word "ECHO", wearing vests, serious expressions looking at the camera. Gray background.

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))