[Xo0oM]

If you want to make/edit your own, you need a Manila Editor. Copy the manila files from your phone to a folder on the computer, open manila editor, open the specific file you want to edit, export that file into an image file, open in Photoshop, change the color, save image, import back into manila editor and resave as a manila file, then copy/overwrite back into the windows folder on the phone.