Fake radial engines.
Dare design ( www.darehobby.com ).
9 cylinder scale radial engine, diameter 3 1/2" ,part # 1028-12.
One per package but very 'cost effective'.

I noticed the rear gunner's canopy has paint on the back portion of it.
I believe this is suppose to be clear.
Mine has a light coating so I'm going to try auto polish to remove it.
If that doesn't work, it should be an easy fix to cut out the old and put a
new piece in since it is flat.

>>EDIT: You need a space on each end of a URL. wr.