Starting to actually look like something, now.
The 'whaleback' covering the engine area was refreshingly easy to engineer -- just a flat section curved into an arch. I added separate lines of rivets to give it a little dimensional relief.
And the whaleback and bridge cupola finally in place:
I was intent on doing the bow section in a single piece, if possible. Here's the before and after:
Some of the artwork I did for assorted hatches and such is visible in the first photo above. Here's a shot of the whaleback 'in progress' with coaling hatches, vents and main hatches being added.
Twin stacks for the boilers, and the Driggs-Schroeder 3.7 cm rapid-fire gun mount are underway (pictures to follow).
Hope you all enjoy your weekend!