So I wiki'd Marder III for a little light reading and found a fantastic series of PDF's on Surviving Panzers, Russian armor and some WW1 stuff.
There's heaps here guys check it out http://the.shadock.free.fr/Surviving_Panzers.html
Nice find bird, thanks for the link. Yeah, there is a surprising amount of surviving German armor and vehicles around the world, some is even in running condition.
Gen. George S. Patton Jr., 28th Regimental Colonel, 3rd Armored Cavalry Regiment, U.S. Army, "Blood and Steel"