Hi!
The location "Jariza" of this Do 17 might actually be Idriza:
http://cgi.ebay.de/ws/eBayISAPI.dll?...tem=6214931407
This one seems to be a Soviet Boston:
http://cgi.ebay.de/ws/eBayISAPI.dll?...tem=6214918164
It does have Soviet MG turret (MV3?) installed.
Kari