Here we got a side-by-side shot of the two Land Raiders that are part of the Pre-Heresy World Eaters force I'm currently working on. They're named Koios and Kraios, after two of the Greek titans. It somehow seemed very fitting seeing how they're ...well, large battletanks but also because the titans were part of the "early" parts of ancient Green mythology and how the titans and Olympian gods fought a war which the titans lost and as a result were driven into Tartaros. So it's kind of fitting, you see.
As for more tangible things - Kraios obviously lacks blood splatters, a little work on the battle damage and both need the gun casings done.