I completed the base, with lots of Ork stuff. Lots of oily black - remember, the Boreas has a Flamethrower.
Here's a first shot on the Dencara base that I used for the Thantalos in the Fast Attack competiton.
"Si Vis Pacem, Para Bellum"
The veteran Boreas walker "Semper Vigilans", commanded by ace pilot Major M. Wazowski, stomps over the scorched remnants of an Ork outpost, during a battle raid of the Dencarian XIX Guards Regiment against scattered Ork forces in the southern hemisphere of Dencara 5.