I was curious about this. As a student who will be applying for an engineering job one day, I'm not sure what the rules are when it comes to resumes, but I had a feeling that flashy was not the way to go.
That said, some of these look really good. My favorites are the Stars and the Shearling Point options, both of which are just subtle enough for my tastes. Best of luck to Mr. Caldwell in his future endeavors.