[MMD] Haku [ベノム / Venom] [4K] 

Found this great Belobog stage from Honkai: Star Rail, I think the dress fits the aesthetics.
Model:
TDA Black and White Dress Haku by Souzoushin
Music:
ベノム / Venom by Kairiki Bear & cover by Tsunomaki Watame
Motion:
ベノム / Venom by 伊達の犬
Camera:
ベノム / Venom by 鈴木わじん
Stage:
雅利洛Ⅵ-贝洛伯格-车站 by Viero月城