Thanks John (@johnb). I am trying to use these Vallejo acrylics more on this build.
I've added the post shading, unmasked the model and touched up areas that needed work. Then applied a gloss coat. Engines have been installed in the cowlings. I will give all this 24 hours to cure / dry, then on to decals. Some decals may have to wait as I am waiting on the lettering for the fuselage sides. I could mask and spray these, and perhaps I will, but its a bit of trouble for one mask so I don't know if I will yet.
I've also started on another kit for the diorama (which will be an airfield scene). I am going to keep it relatively simple with a few figures and a utility truck ("Tilly"). The Tilly is from the Airfix 1/72 RAF Bomber Supply set. There are some other equipment in that kit, but I will probably save them for a future Handley Page Hampden build I want to do.
I've never built any sort of ground vehicle since I was a teenager (other than the occasional car model) so I am on uncharted ground with this. I've used the colors from the instruction sheet (well, the Vallejo equivalents to the Humbrol call-outs, as best I can match them). I am using a post shading technique on them as well but I have not detail painted or weathered the parts yet.