All sprites captured from the Vampire/Darkstalkers series, many likely from Vampire Savior (and VS2). You'll want to be running 1600x1200 to get all of Pyron & Lei-Lei's sprites on one line, as with many of my other Sprite Sheets.
Please note I have placed all Lilith Sprites on a separate page.
Demitri's Midnight Bliss transformation sprites.
Recovery animations from fire attacks
Demitri Demon Sprites
I liked these a lot and decided to toss up a bunch.
These are collections of each characters outfits. There are 8 in total in Vampire Savior/VS2 which is where these came from.