the german tanks were burried as a static defence line in southern bulgaria and pretty much forgot about until an enterprising bulgarian major and 2 german civvies dug one up and flogged it, they then went back for another and got caught. the major got 4 years in the klink but the 2 germans did a runner, following this the bulgarians dug up the tanks and sold them at auction in 2007 but i'm sure there's plenty still over in bulgaria, i often wonder what you could find if you went into some of the mountain ravines, the kind of places were it would be uneconomic to recover scrap !
http://www.youtube.com/watch?v=bfR-iDufq8Y
eddy