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This is a little heads up for all Keyshot users on GrabCAD @
http://blog.keyshot.com/keyshot-3d-rendering-contest/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+KeyshotBlog+%28Keyshot+Blog%29
mmm the bad thing about this is that they only provide a KS3 file so technically you cannot use KS2 for those who don't have KS3 and they have to install a trial copy for this comp.
the good thing though, is that you can use any watch you like not just the one they provide.