Hello Ivan,
I was looking through the different lozenge textures of some of my old Zeppelins and Gothas, but none coincide with the colours or shapes of the lozenge pattern seen on some Albatros DVa pics. I have one or two regular hexagonal types, an irregular splinter lozenge type, and a distorted splinter lozenge type, none of which fit the irregular pentagon lozenge you probably need.

However, I could definitely try and adapt the hexagonal Gotha pattern to make it fit - that shouldn´t be too difficult, including the colours.

Colours is another issue altogether, and there seems to be room for debate. These have had to be deduced from b/w photos of the time, and different plausible options appear to be available. What combinations were they? Was it pink or orange? Grey, yellow or light green? Blue or purple? Dark brown, red or black? To make things worse, colours faded, so what were they like on new planes?

Anyway, another item on the to-do list!
Cheers,
Aleatorylamp