there are pretty nice pictures including some swiit headshots on this site. http://www.gamesradar.com/xbox360/halo-3/screenshots/g-2005000000000000000350 and here are some for Halo 3 recon http://www.gamesradar.com/xbox360/halo-3-recon/screenshots/g-20081009113151703059 and some for halo wars http://www.gamesradar.com/xbox360/halo-wars/screenshots/g-20060927122334140029
There is no such thing as a "snow hog" in any of the Halo games.
uhh you suck
halo wars
That was a rumor and then some people created pictures of it.
There are none
Fans sites and messageboards dedicated to Halo are a great place to start. Many will have threads and pages dedicated to photos submitted by other members as well as photos from the creators. They often will have links to other sites as well.
find halo wars and click it
you need halo waypoint to find out
you find it
No everything is reset after the beta.
Yes, they are available to download over Xbox live marketplace