Many thanks, Ernie and Martin, for following this build and leaving such nice comments, they are highly appreciated!
Unfortunately I realized I had made a huuuuge mistake on the fuselage bottom as I made the opening behind the engine section inverted - the round side was on the front. Fixed now.


I started preparing the fuselage front for the radiators:

And made the first attempt on the upper side of the fuselage behind the cockpit, will see, what it turns out after a coat of primer:



Hope to show more progress soon.
Cheers
Ondra