Would have to disagree too. And here is my proof: an actual picture of Christie from DoA 5 compared to the picture you used. See for yourself. Christie has a more square jaw and flat nose plus the hair is different. And the fact that Regina clearly has freckles while Christie does not, just proves that you are mistaken.
Dude, that's "clearly" Christie from Dead Or Alive, this specific dev is notorious for stealing assets and characters from other games btw.
EDIT = Here ya go, the "Ultimate Proof", read the description under the picture https://www.deviantart.com/sihsengiu/art/Regina-Dino-Crisis-DL-XPS-908021903
Bagelsworth - Proof says otherwise, i'm sorry to say this but you clearly need a pair of glasses, it's the same character, you are just being dishonest clueless troll 🥸