In this week assignment is to design a 3D mold, machine it, so I use 123D Design for Cad design to creat a 3D part then export is as a STL file then machin it

I decided to go geeky and design the Green lantern logo :D

To creat this modle I used the roland modela , check the steps following :

 

 

 

 

 

 

 

 

That's it and I have the green lantern logo :D