WW2 site
 

this site has lots of tank blue prints maps of battles http://www.onwar.com/tanks/ if u go to the tank section click the country of the tank, then all the tanks that they have a blue print of will have a little pic of a tank on the right of the name, click the tank u want and at the TOP right there will be a pic of a blue print of the tank click that and u will get all of the external blue prints

Re: WW2 site
 

That's a really cool site. Good link.