goldengear2012 gold gear Free 3D model

so... here we go............
I got the idea of this award design from the combination of grabcad community.
I choose three golden gears, each one symbolized to something.
the first one (the base gear) symbolized to the sponsors of the challenges
the second (G gear) symbolized to grabcad site
the third (c gear) symbolized to us, I mean engineers.
and this is not every thing, I choose six similar Screws symbolized to money... yes money))) because money is whom collect those three elements .... but wait.....
not just the money.
I choose another Screw, but it is bigger than the other screws and it symbolized to the cooperate and sharing knowledge between engineers around the world using grabcad site.
of course all of this is under a motto "every piece is important".