The Legio Argentum - there isn't a whole lot of fluff on them, other than that they were part of he 51st Expeditionary Fleet alongside the Iron warriors and were involved in the Damantyne campaign.
It was good in a way as it gave me free scope to choose the colour scheme. As they're the 'Silver Legion' grey and silver seemed as good a paint job as any. Also, they were with the Iron Warriors, so I reckon they'd have kept ostentation and all that fancy heraldry to a minimum.
As I needed as many titans as I could get painted for our game (see the battle report), I just base-coated them. I would like to go back and weather them at some stage, which will be a new challenge in epic scale:
First up, the Reaver Class
Autarch stalking through a ruined city:
... One of the Legio Argentum's flagships, the heavily armoured
De Extremis:
And the two Scout Warhounds (Mastiff hull variants), the
Velox Venator and the
Furtim:
And a close-up of the defence line barricades as the
Furtim runs past and out into no-man's land (they're actually spare Flames of War German half-track tracks cut in half!):