A small update ~
Been working on more little details, got the porthole surrounds attached to the cabin, made a one - piece bow rail cap ( that took a lot of time ), got most of the forward cabin wall well underway.
This type of Tug has a bulky, simple transmission for changing direction, I dumped out my trusty container of brass junk parts to see if I could make something close ~
I've got no lathe or mill so I have to make do with simple tools.
Doesn't look so good out in the open but it should be OK when installed.
Made the cabin door with a bunch or real copper rivets and brass hinge parts and porthole.
More brass parts for gages and the throttle which may not look just right in scale but it will have to do.
Used some small parts from a brass etched sheet for the name over the cabin door and the manufacturer's name plate.
Starting on the cockpit trim which is strips of styrene with "rivets" of epoxy then painted .