http://rareaircraf1.greyfalcon.us/UNITED%20STATES.htm
alot of copies of German airplanes at the end of the war.
Yeah the birds you see did not work well enough for the US to use.
The US used a lot of those in WW2. B-32 Dominator, the 'B-25H' but what stumps me is, that it has a razorback P-47M
Which ones were those?