I don't follow and know nothing about Hololive, VTubers, or video game streamers in general, but I decided to go for this one because...well, I think you can guess.
All in all, she looks great! Happy to include her among my other swimsuit figures. My only complaint is that I feel some areas are actually over-shaded. Her armpits and the kneepits (I don't know how else to describe the back of the knee?) are excessively shaded red. It looks like she had bad sunburn there, to be honest. I think how noticeable it is will depend on your lighting. Just be aware!
Otherwise, everything else is solid. She has a lot going for her in the assets department. ;P