I'm not seeing a lot of recolour work here. Maybe some changed underwear colours, but the characters are all still very recognizable... Even if that was the point, the title was sort of misleading.
@RohanDX: There's a lot more red panties on Tifa than ever before, considering I've seen the originals of most of these, and the color of her panties in a lot of them are white, rather than red or pink.
@ibmad: If you did this recoloring, you still need work. But, A for effort, I suppose. Keep practicing, use the blur tool, the fade tool, the hue and saturation tool... basically, if you're going to change the color of something, and it's small? Spend an hour or two screwing around with various ways to do it, rather than using a fill tool.