Read all about the knights of the Empire in the Knightly Orders Guide.
The new Rogal Dorn Battle Tank is a behemoth of a vehicle, perfectly suited for smashing enemy positions and anchoring defensive lines. Its heavy armour gives it durability worthy of the Praetorian’s name, while its powerful engines ensure it doesn’t fall behind squadrons of Leman Russ Battle Tanks.
As the Lord Commander Solar, Arcadian Leontus sits among the highest echelons of the Imperium, boasting an unimaginable roll of titles, peerages, ranks, and probably a whole gaggle of attendants tasked solely with ensuring that his horse has enough cyber-hay.With an army of logistical advisers, priests, tacticians, tarot readers, prophets, seers, confidants, and sub-commanders at his beck and call, Lord Solar Leontus is personally responsible for hundreds of stunning Imperial victories. Though his remit is technically confined to the defence of the Segmentum Solar, Leontus has led campaigns far beyond its boundaries. How else, he argues, can he protect Holy Terra from distant foes?His steed Konstantin* is decades old, now largely cybernetic and clad in gleaming armour. From this lofty perch, Arcadian Leontus commands the men and women of the Astra Militarum as they endure horrifying battles in their mission to protect the Imperium from the heretic, the mutant, and the alien.
Its a bit of a different tone eh? I think its the same thing again for me, where the model is fine but the paint scheme just isn't doing anything for me. I generally avoid special characters in my 40k army any, and dude on horse doesn't super match the WWII era Canadians I've got going on.