Knight Tutorial for Chess

I was looking through some old files and came across this "tutorial". I think it dates from 2005 - 2007. I did not create this "tutorial", I found it, and thought you might enjoy it as well. The original posting appears to be here: http://www.productdesignforums.com/topic/5327-chess-knight-break-down/ One thing that stands out is how unsuited SolidWorks is for this type of geometry. This is still not an easy shape to create (ten years later). Let me know if you think differently. SolidWorks model is 2017. Step included for everyone else.