I didn't know about the 魔化計画 thing. I thought it was just about unifying the game's art style. Which I actually quite enjoy. I think Valorie's new CG looks super cute.
The problem I have about Damia's new CG is that she looks nothing like before. I thought it was quite odd to change a character's vistual design that much after half way through the story/development. But since the old CG was from another game, maybe the one we complain about is the design Preggopixels have had in mind this whole time.
Even I can understand the reason now, I still think it doesn't look good though.