Terry, Hugh, thanks for the comments.
Finals few fiddly bits have been done. The retractable step provided by the kit is incorrectly shaped as the curvature, when the step is pointing to the rear, should be concave. Compare the first pic with the second and you'll see that I fixed this by simply cutting off the step and re-attaching it to the other end:
After attaching the step, I did a bit more photo research and decided to add the retractable antenna for the FuG10, seen on some pictures that I deemed relevant to this particular aircraft. This was scratch built with a bit of plastic card with the end shaped a little with a blade and dabbed with a blob of glue to represent the weight on the end of the trailing cable.
And so concludes this build, finally after many months late for the GB in which it was intended to participate. Final pictures are all posted separately in the "Finished" thread
here. Thanks to everyone for you interest, patience, and particularly to those who helped along the way. A special thanks to Karl, Paul, Terry, and, the "lurker", Mike Harrison who took a keen interest in this build and helped with interpretation of colours and details of this particular subject which are, unfortunately poorly documented.