I recently started editing/modding/hacking Roms, or rather the sprites and I'm currently working on a Fire Red Rom. My Problem is, I'm obviously not smart enough to change the intro sprites. I want to replace the boy and girl sprite with my own Gary sprite, and the Gary sprite with the standard boy sprite. But I have problems with the pallettes, and the fact that these sprites i want to replace are black/white in NSE and unLZ.GBA. I will add a picture of how messed up the colours look.
Thanks in advance
Here the picture: http://www.directupload.net/file/d/3555/b77e4zj9_png.htm