Catia draw me a sheep! :)

 From:  SteveMacc (STEVEH)
Catia is the big brother of Solidworks. What you are seeing in the video is only a tiny fraction of what it can do. Mould and press design, stress testing, flow analysis, etc. Aerospace and car manufacturers use it. You can start with the free form design shown, then go back and create the engineering parts and tools to make the thing.