masterpiece, best quality, illustration, 1boy, solo, male focus, looking at viewer, upper body, , <lora:ryou_kaidai:0.76>, ryou_kaidai, grey hair, brown eyes, , science fiction social science fiction,

(low quality, worst quality:1.4), (FastNegativeEmbedding:0.9), extra fingers, fewer fingers, bad-hands-5, by bad-artist, (bad eyes:1.2), (misfigured pupils:1.2), (bad clothing:1.3), (undetailed clothing:1.3), ng_deepnegative_v1_75t, verybadimagenegative_v1.3, (nonsensical backrounds:1.2), (bad backrounds:1.2), (bad shadows:1.2), (bad anatomy:1.1), monochrome, greyscale, topless male, crowd, people