Prompt: masterpiece, best quality, , 1boy, solo, male focus, looking at viewer, upper body, , <lora:subaru_natsuki:0.68>, subaru_natsuki, black hair, brown eyes, formal, necktie, dress shirt
Negative prompt: (low quality, worst quality:1.4), (FastNegativeEmbedding:0.9), monochrome, greyscale, topless male