Sonia Belmont sprites to replace Mirenia in Vampire by Sprite Soft modified gfx from Thaddeus ( http://castlevaniafan.wikia.com/wiki/Thaddeus ), mgfCortez ( http://castlevaniadungeon.net/forums/index.php?topic=429.15 ), and Jorge ( http://jorgefuentes.inverteddungeon.com or http://cvbla.dimondsoft.com/board/index.php?topic=344.30 ) by Gokuma ( http://cv.revora.net ) There's only four frames each for walking and running while Jorge and Cortez provided several frames so I had a rough time picking a minimal amount that animated well enough and fitting them in. Since the game uses sprite sheets instead of individual gfx I had to modify lots of frames and fit them within the dimensions of whatever I replaced. I would have liked to use Frikman's great newer gfx ( http://cvbla.dimondsoft.com/board/index.php?topic=344.105 ) he posted on the Castlevania Fighter forum but I needed a complete set of animations. You may do whatever you want with the replacement sprite sheet bmp as long as it doesn't bother Jorge, Cortez, Thaddeus, or Frikman. Be sure to look at the original mirenia.bmp since the replacement frames here are often shorter and sometimes narrower. I used mostly Gimp (which preserves and restores the palette very close) and windows paint. I usually prefer Paint.net but I needed Gimp to keep restoring the palette and plain Paint was quickest for lots of cut and pasting. The game's transparent background green color's values are R:0 G:108 B: 0