source_9, source_8_up, source_7_up, source_6_up, vulc4n, on a spacecraft, portrait, 1boy, pointy eyebrows, blunt bangs, brown hair, short hair, wearing a uniform <lora:vulc4n-v4:1>

score_5, score_4, score_3, worst quality, low quality, ugly, malformed, bad anatomy, grayscale