http://video.google.com/videosearch?rls=com.microsoft:en-us:IE-Address&ie=UTF-8&oe=UTF-8&rlz=1I7HPIC&um=1&pli=1&sa=N&tab=gv&q=kellys%20heroes#rls=com.microsoft%3Aen-us%3AIE-Address&ie=UTF-8&oe=UTF-8&rlz=1I7HPIC&um=1&pli=1&sa=N&tab=gv&q=kellys%20heroes&start=10copy go here for serious tank action

looks like tamiya will get a run for their money on the sherman
(look at bottom) :)
http://www.vstank.com/vspro/product.html

Sherman Tank Antonamy

Lego Sherman

sherman flame thrower

sherman and destroyed panther

the sherman iself

sherman with howitzer

sherman crab

sherman dozer

this is the sherman in action
http://www.youtube.com/watch?v=V-7JZIHsRN0