Thank you David, that's exactly what I am aiming for - almost an impatient weary look, planes that have flown patrols in France since 3 weeks after the declaration of war (in the case of the Lizzie) and been pushed from pillar to post in terms of wet, icy airfields as the retreat occurred seven months or so later.
I am going to switch this WIP to hibernate right now. I could walk away happy once the aerial wires are on and the gun deposits are added, but I am considering some more careful weathering. Either way these factors will all be saved for the final photo shoot and the reveal. Here is a flavour of how we stand, currently.