A mercenary cavalry patrol. This company has it’s origins in Estalia.
The unit was made from the European Men at Arms plastics from the Perry Twins with some Citadel Empire Militia heads added in 2 cases.
Although this type of armour would not have included a shield, this being Warhammer we add one. The shield is great for giving the unit some visual punch which is important for showy troops like knights. I have left the barding off these knights as I expect that would be the first thing you would sell if you were a knight down on his luck.