These are the last two Knights of the Army and the first time I paint a Cerastus (in any scale) although I still have one in the box for my 28mm scale Sons of Horus!
They belong to the Ærthegn House, same as the Questoris I painted before.
The House symbol is a freehand and everything else is a decal with Microsol with a bit of weathering. I also applied some splatters with Typhus Corrosion and some light weathering on the armour plates on the legs.
I have roughly followed the paint scheme shown in these pictures. I hope you like them and next onto the Warhounds!