Prompt: looking at viewer, smile, 
1girl, solo, nmmck, short hair, green hair, brown eyes,  glasses, 
school uniform, serafuku, white collar,  red neckerchief,
sitting chair, cafe, coffee mug, window, table, 
 <lora:machiko-3-000006:0.8>,  <lora:flat2:0.3>, <lora:add_detail:0.5>