During the summer, while a combination of heat, semi-lockdown and noisy idiots was driving me slightly mad, I bought a copy of this book by the illustrator and comic writer Moebius:
Moebius, among other things, did concept illustrations for Alien and the unmade 1970s version of Dune, and I'm sure some of the Rogue Trader models are influenced by his work. Anyhow, the book contains a lot of very nice pictures, like this:
In painting I didn't go for anything too fiddly like checks, but tried to copy the colours and colour fades from the Moebius pictures. Here are the results.