This is a bumpmap for scratches. It's pretty big, lots of nice variation in this one. I basically didn't make it free to see if anyone would actually buy it. Maybe you will! Great stuff if you want stuff to look 'not perfect'. You can erase some of them if you want less scratches. Also, tweak the bump/displacement amount for varying effects. Most real-life aluminum machinery and whatnot looks like this. NOTE: The default preview is only a small portion of the whole thing. You get much more for the price of only one buckaroo!