Having worked in the Nuclear Power industry for a brief moment in my life, I have to say those models are really amazing!
No one has mentioned it, but an added bonus on the AREVA site is the PDF download that covers basic card modeling techniques in several languages:
http://www.areva-np.com/common/liblo...de_ebook_a.pdf
Pretty concise and useful. That would be a handy thing to give a person new to the card modeling hobby.
Mike