You could technically make one. I don't condone doing so (Mystic's made my reasoning perfectly clear), but, you know, you could.
Still, to do so, you'd have to use XWE anyway, so why bother? Just backup the file, and load the backup file into XWE. There, all the sprites, conveniently cropped and centered for your pleasure - like a sprite sheet, but with most of the work done for you. You can then load them up into Paint (I recommend using a different graphics editor mind, but that's me) at your own leisure.