I'm truly flattered by your responses, Mark, Gary, Lance and Frank, and Chris. Such words of encouragement really do drive me to make a decent job of this project

Mark - I'm very much looking forward to the next time we meet up - Nanton in 2021 would be great - remember, Marianne and I owe you dinner! Since finishing that little Krupp gun, the Roland DIV. and the RE.8, the Bruno is my sole project right now and I can see an end in sight within the next month or two.
Gary - Glad you stumbled onto this project, and so happy you like it.
Lance - good to hear from you - and maybe you won't have to wait to see it if you ever pass through our little town (doing the speed limit of course

) you could stop in ...hopefully when they allow that sort of thing in this world of isolation.
Frank - To elaborate on answering your question - masking was planned on those sheets of thin paper, but then masks were cut by hand for most of the prominent colours, then approximated as I covered the area to be done. I worked in stages, one area at a time. By the time the last colours were airbrushed on, it was no where near looking like the template...so corrections were done later. The colours actually change appearance when a black border is placed around them - that got me thinking as to why that was a thing to do in the Great War.
Chris - great to hear from you and thanks for taking the time to look

. I've really enjoyed watching your latest AFV projects on FB.
Again - such encouraging words from great modellers like yourselves feels very rewarding.
Cheers to all,
Gary