>>3832813
>I'm kind of surprised by the fact that there's little fan art of Hinako's underwear
Unfortunate nature of BR being a relatively niche series which means little fanart. Luckily we have official art for that.
>a third Blue Reflection game
IIRC I remember reading a while ago that Kishida Mel is satisfied with how Tie ended which sounds like he's moving on from the series. It'd be up to Gust themselves whether or not they'd wanna do something else with the series but since both the anime and gacha flopped and Tie only sold... ok, I don't think that's going to happen.