I resprayed the fuselage crosses and this time they were spot on, but some jaggies remain from the old cross! I should've sanded a bit more... to be fixed!
Parts of the Werke Nummer didn't come through the mask that well. I ordered a new set of (detail) blades for the Cameo and will try a third time, but if results aren't any better I am pretty OK with how it is. On real airplanes this number would regularly wear off as well.
I used Mr Hobby Aqueous Rust Black for the markings and had plenty of paint left when done, so I decided having a go at spraying exhaust stains. That was fun! Being a full-build mule, I made up and tried out techniques on the fly, like lightly sanding the lower fuselage spray with wet Tamiya sponge moments after laying it down. It gave a nice streaking effect.
Next I loaded the airbrush with a pale grey paint and sprayed the top surfaces and markings with a thin mist (dirty thinner, really) in order to tone down the colours a bit and make everything sit well. Again using Tamiya sponge I did some sanding immediately after spraying and this helps lodge some extra paint in the few rivet lines I bothered to make, adding a nice touch of detail.
I trial-fitted the torpedo and was shocked how closely it sits being the propeller blades. The spinner spiral was masked with flexible Tamiya tape (that was before I had the Cameo). The bosses of the propeller blades were "painted" with Molotow 1mm chrome marker. In the bottom views you can also see the two fairings for the steering mechanism of the extended tail gear. The kit inexplicably only had a single fairing on the centreline, which was sanded off and replaced with scratch-built ones, made from a couple of halved 1/100th scale Sparrow missile heads.
5 attached images. Click to enlarge.