This is about Tsumugi Kokage(紡木こかげ), a vtuber in Vspo. Trained by 84 images.(44 images for full shot, 40 images for upper body)
SD 1.5 ver : https://civitai.com/models/368149/tsumugi-kokage-vspo
Prompt :
tsumugi kokage, blue hair, short hair, hair ornament, hair flower, choker, hoodie, white overalls, overall shorts, thigh strap
Recommended Weight : 0.7~1