Community Tip - Learn all about the Community Ranking System, a fun gamification element of the PTC Community. X
If you need for mechanic or FEM analysis matweb.com for your renders go to http://www.facebook.com/pages/Creo-ARX/249926328400211
Why can't PTC provide a decent library themseleves? Both Saladworks and Tinventor provide a far better starting point.