@Itsfrox Use windows key and R at the same type, which will you take you to a small box that's called Run.
Type in %localappdata%\Plutonium in the small box and click Ok.
Within the newely open folder, click the storage folder. Then click t6 folder, after that click images.
Use the downloaded folder that you gotten the mod from and drag that file of images into the images you currently have opened.