masterpiece, best quality, detailed eyes, depth of field, 1boy, male focus, solo, Kang Soo-Hyun, short hair, hair between eyes, brown hair, brown eyes, school uniform, white collared shirt, long sleeves, beige sweater vest, shirt outside pants, black pants, white footwear, cowboy shot, side view, standing, back lean on wall, hand crossed, looking at viewer, smile

score_4_up, score_5_up, score_6_up, lowres, messy drawing, amateur drawing, ugly face, bad face, bad teeth, (interlocked fingers, badly drawn hands and fingers, anatomically incorrect hands, bad anatomy), watermark, greyscale, monochrome, blurry, source_cartoon, source_furry, sketch, painting, 3d, text, english text