I can't find his platform written out.  I know he was at, and spoke at, the bearcat protest in Concord this week.

I did find a few videos of his, including his interview at WMUR.  http://lambert2014.com/

He sponsored legislation which would outlaw the TSA touching breasts or genitalia.   

He is a fan of Tesla (car manufacturer).  Now New Hampshire is one of the states where you can buy a car directly from Tesla. 

He talks about the constitution a lot.  He's a big fan of the New Hampshire constitution. 

Hope that gives you an idea.