All the figures you see under my name Poles and Russians for 1830-1831 Hungarian infills and Honveds along with the Austrian can all be acquired via Steve Barber Models
Neil Thomas's rules for 19thC feature Poles, A couple of guys in South London Warlords have done large scale skirmish in 28mm for Hungarians , so I am not alone in my obscurity, all it takes is imagination, lateral thinking and surfing the net, part of the fun is also creating the terrain and buildings.