(masterpiece,high quality:1.6), (high detailed skin,ultra realistic, 32k, RAW photo,dslr),(film grain:1.2), full body picture, 15 years old Hong Kong student girl, skinny and short, regular breast size, in a short sleeves blue cheongsam, in a classroom,Detailedface, looking at viewers,1girl,hk_girl,hk,standing on a table,aodai