My shading decal didn't work. The shading should be printed with the lozenges, otherwise it's too clear to be visible over them.
I've been building heaps of small stuff: painting 6 wheels, applying s/n's and Pfalz logos on a bunch of masts, painting 3 gear spreaders, etc. For example, here are the landing gear legs with additionnal copper rods for a better attachment to the fuselages. I broke several of them, like I did with the Roden Albatros, and start to think about ordering brass tube...

Overall view of the diorama accessories. Since I took the shot, I've covered the wooden elevator structure with rolling papers and Future as a clear dope.

All decals have been apllied, including crosses, s/n, logos, stencils. On the righmost machine, the elevator is noticeable: it is the previously 'fabric covered' sparepart, that has been painted with a mix of tan and gloss varnish to get a translucent varnish, allowing the inner structure to show through:
Upperwings show the contrast between parts painted with aluminum dope, which highlights every single shape, and the lozenge covered wing that looks totally flat. I will have to add some post-shading with oils on each side of the ribs.

For my next build (2 Albatros D-Va's), I've already been working on the decal sheet with pre-shaded ribs. Here's a preview:
