Below is a link to the file "tank_swap.zip" (opens with [link=http://www.winzip.com/]WinZip[/link] or [link=http://www.rarlab.com/download.htm]WinRAR[/link]) which I created for you to easily swap between the Tiger and T34/85, with instructions on how to do it contained in the readme.

[link=http://members.iinet.net.au/~wackywheelz/tank_swap.zip]Right Click and Save As[/link]