The topic about the transition of magyare from stepp to european feudal sistem and the rise of hungarian knights institution is really intresting topic .
I agree with silesian nobel that is too early to talk about magyare/hungarian knights not to mention that in the period of Great Conflicts is the time when knighthood was still in natal stage as institution and ideology .And will take final shape to what we know it later in the crusades and after the division of the christian world to orthodox and catolics .
there is a depiction of early hungarian knight from 12 century in ofsprey , but i don't know trustfull is .