This is one of the most genuinely messed up things I've seen in a long time. Think about it, the person who made the image on the right:

-actually looked up images of real-life babies online

-saved said images to their computer

-spent hours of their time photoshopping a real child's face onto a someone cosplaying a sexualized character

What this person has done treads dangerously close to the actual, legal definition of CP. Even though there's no physical harm, photoshops and deepfakes still count.

Yep, I saw this earlier today…
Hope the person who posted the baby edit get some sort of punishment because this is all sorts of "not ok"
As for the cosplayer… I gotta say, she did a really good cosplay, I would follow her if I was stupid enough to have a Twitter account.