Um... Not really. I delete the GIMP editing save file to free up space on the computer. These are the only colors I have right now I really don't wish to go through the enire editing thing I do... I may tinker with it later and get back to you though. I may find an easier way. Reply to this and I'll reply with whether or not I can find an easy way to chang their colors.
nevermind. i found a really simple way. i put it in paint with a black background and it made finn show up as all white. then i inverted it and blam! finns black on a white bg. thanks for taking the time to reply. ill def send you a pic of the final product. im not sure ill post it on da however (considering i just edited your things lol)