The rounded look to the covered up nose of one of the recovered Lancasters put me in mind of a Ju 88A-4 or Do-188,
although the Do-19 is probably a better likeness in some respects.
interesting to note the Russian Lancs ended up as was suggested for RAF lancs later in the war.
it was suggested by the tech bods to delete the fairly useless front and mid upper turret and fit a glazed nose a la Halifax. They argued the resulting 20mph gain in airspeed would allow them to outpace most German nightfighters. Iirc, deleting guns deemed ‘bad for morale’ So not pushed.