>>40510250It's pretty obvious she's a trend chaser. That look is very much "youtube storytime animator", in that it's meant to look like a rough/rushed animation that focuses less on style and more on just providing visuals for the story element. Akin to a doodle on a piece of paper, a majority of the story time youtubers look like this.
Her vtuber model reflects probably her understanding of what vtubers are. They have to have a specific look that her youtube design doesn't reflect. She even spent a solid 30 minutes explaining every little design detail of the model.
Also it could be she didn't want the baggage of the shitton of porn there is of her youtube design, what with her "i'm asexual" video.