プロンプトはこんな感じで。
full body of <対象>, (intricate human hands fingers:1.3), modern style, by greg rutkowski, (alphonse mucha:0.9), Jeremy Mann, gradient black to gold, in front of <背景> background,
digital painting, concept art, smooth, sharp focus illustration, artstation
Negative: (mutated hands and fingers:1.4), (portrait:1.3), rifle gun, owres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality,
normal quality, jpeg artifacts, signature, watermark, username, blurry, missing fingers, bad hands, missing arms, long neck, Humpbacked

>>37
対象:a walking cute teen, wearing low rise bikini, platinum blonde short hair, hazel eyes
背景:sunny beach

>>54 >>102
対象:a walking cute teen girl, wearing school uniform, pleated skirt, ribbon tie, platinum blonde short hair, hazel eyes
背景:autumn forest

かな。SD upscaleかけてるから、txt2imgで出したのとはだいぶ変わってる。