by Xorcutioner, published
At my college, we set-out this symbol as a 'crop circle' on the field using surveying equipment, and I thought it'd be cool to make a 3D one. So here's my effort!
It graphically renders amazingly in SolidWorks, so maybe someone will print a really neat looking one!
p.s Feedback always welcome
Made in SolidWorks Premium 2012.
How you slice/set this up is totally down to you and your knowledge.