As a designer, I'd start from the marketing point of view.
So what do we have/know already about this ship?
!. Only six passengers; This isn't any old cheap joy ride aircraft (pile 'em in and take their money).
This aircraft is all about exclusive travel in style. For people demanding and getting luxurious comfort/style etc.
And they're prepared to pay for it too!
Yep! A Lady and Gentleman's aircraft.
You never ever forget the ladies...when they want something, they get it!
So design for the Gents...via the ladies.
Wealthy fashionable ladies?...Europe was knee deep during the '30's
This designer knew his stuff, did his homework, had some fresh ideas and experience from America and was going to make a mint in Europe!
2. Robert Nebasář has gone to great lengths to ensure a quiet flight; fuselage soundproofing, specially inlaid wooden floors etc.
Hide the wood? After all that trouble and cost, would you?
Are you kidding? They'll be immaculately polished...with a central passage of luxury carpet to set it off (and protect).
Colour, well potential customers would be given a choice...but there's only one colour for VIP's...isn't there!
3. I bet before leaving the good old US of A, albeit with a heavy heart, our designer had taken a peep at all that competion had to offer (and took notes when having a beer with other dreamers of the same period).
That's why my intuition keep saying things like Beech Staggerwing!
This aircraft well and truly reeks of that kind of interior styling...Plush leather upholstry, wooden deco...maybe even a 'deluxe' special order Rosewood Panel. Brass bezels?...
What? Panel! That's only there for the busdriver!
True! But these wealthy travellers aren't going to be too chuffed sitting there with their cigars in brass ashtrays, looking over the shoulder of some London cabby with his scruffy dashboard.
So the panel for my five bits worth; HAS to be part of the illusion!
Give us designers the chance and our imagination runs wild.
And sometimes, just sometimes; it pays off.
For Robert Nebasář this one didn't. It probably came down to wrong time and place...
...and the gathering darkness of WW2.