Over the past couple of weeks I have received a number of requests for the field and other KOP parts in STEP format. I have created STEP files of all the FRC 2012 KOP and it is located on the Autodesk Education Community. When you login, change the category to All Files STEP- zip and then download the file.
http://students.autodesk.com/?nd=kitofparts_view
I will also be placing the same file on my Autodesk Cloud account. I will post that link tomorrow.