1:72 Maco 7201 Softskinned sWS
164 pieces in 2 crisp sprues. Rob Haelterman's excellent review praises it and show's a lot of good pictures from a very wel build model.
You loose perspective of the size in this picture. The full picture shows the GI that's putting this beast to good use. I bet most of them would have loved to take them home rather than turning them in when they where de-activated in the summer of 1945.