Just found it on youtube... very interesting.

I've seen some clips before, very weird cartoon but looks entertaining.

The tanks are drawn pretty good.

well since the first season is now out in english dub i took a look at it. First thing i like to say is they do repaint the tanks from being............colourful. the tanks themselves look amazing in details but i never knew a panzer 4 could drift.
Its still a typical jap anime as far as the school girl parts go but i was entertained

 http://www.watchcartoononline.com/anime/girls-und-panzer

One of the members on another board has posted several tank builds he has made, based on this anime.  He doesn't go for aftermarket details or weathering; just tries to remain true to what's shown on the series.  Although it's not everybody's cup of tea, there are enough 'views' of his thread that it shows a LOT of people appreciate the effort he has made.  Link is here:

 http://www.rctankwarfare.co.uk/forums/viewtopic.php?f=33&t=11753

-Mike

i'll admit i'm temped to get a panzer IV now instead of a sherman and paint it the same as the final battle panzer IV