I honestly like her old model at this point. But IRyS didn't.
It's a case like, for example, this game
https://store.steampowered.com/app/409890/Stranger_of_Sword_City/Originally, the game only had its appropriate fantasy art but at some point the Japanese publishers or fans or someone decided it wasn't uguu enough and they added a whole fucking set of kawaii fanart for the characters, so now they jarringly contrast the original art which remains for everything but the new characters. You end up with a mottled mess of shit like this.
Honestly I get IRyS's opinion though. IRyS didn't look like she fit in with the rest and she wanted to I guess.