I'll second that Mark - like your own builds, here we are witnessing another masterclass in model carpentry ! and what a pleasure to follow.
Brian I'm intrigued to know how you made the initial cuts so accurately around the window frames please? what gadget was involved??
always a grueling task, taking hours of fiddly work and if not spot-on stands out like a sore thumb.
In your photo it looks like the burnt edged cuts you get with a laser?
Re the mention of "When you marked out the rabbet on the stem did you use French curves for the job?"
from a commercial art background my weapon of choice for gentle compound curves would be a Flexi-Curve or Flexible Curve.
They take a bit of practice in manipulating the thing to the correct shape - once mastered give good results,
but there is a limit to how tight a curve can be introduced etc.
Many years ago I worked with an artist who owned a complete set of antique wooden 'Ships Curves' and they were a sight to behold -
dozens of the things, like French curves on steroids, some were around a metre long - all contained within a beautiful Burr Walnut carrying case,
not something one used that often, but invaluable when the occasion arose.
regards Paul.