I found a great resource for GameMasters and/or fans of modern military technology. It's
http://The-Blueprints.com and it's just what the title says - a huge database of drawings of all sorts of thing, most of them 3 or 5-views, and many of them military. The URL is just the name in al lower case.l If you register, you get access to larger sized images. Guests are restricted to 500 pixels square images. Registering is free and instant - no waiting for e-mails and you pick your own password. The database is searchable (thank God!), but it's a tiny bit tricky. Once you type in your search parameters and hit enter, all the data entry fields go empty. Don't worry - just page down, aand your results are displayed. When you check out a drawing, you have to hit search and re-enter your parameters, but the search is quick, so it's painless. Enjoy!