Here is a background I created for my laptop and I am sharing it with everyone for free!  I was modeling some gears for a short animation on Thursday and decided it would be fun just to make a background instead. So I went ahead and modeled a screw as well to bring some variety to the background.  After setting up the whole composition and pushed render I realized that this was going to take  a lot longer to render than I originally thought.  It took 5 1/2 hours to render this guy out of C4D.  Turned out that I was on frame number 148 when I rendered it out so hence the name screw0148.  The giant 2700x1600 background will be available to download off of my site next week!  You can download the full res background over here on my website butlerm.com.  Enjoy!