A live action Batman vs Dracula movie

It's a straight up horror movie, it has a serious gothic tone (similar to 2022's The Batman), and it's Rated R. It uses elements from both the Red Rain comic and the animated movie, The Batman vs Dracula. The plot is Dracula coming to Gotham and seeing the evil and corruption that looms over the city, so he sees it as the perfect place to turn into his land of the undead. As Batman investigates, more and more people are becoming vampires, including his villains. It ends with Batman defeating Dracula, but becoming a vampire himself.

I'm literally praying that a movie like this gets made some day.