Several years ago they planned to do a mod mod for FH1 called Hungarian Front but never released it so they gave the models to several mods for free (Battlegroup42, FHSW, but also to CoH mods). They actually created quite a lot: Csaba; Toldi I, II, III; Turan I, II, III; Tas; "Jagdtas"; Nimrod; Zrinyi; Reggiane 2000; leFH 18 and also some hand weapons.
This here is Hungarian Front 2 for FH2, all models are completely new ones with higher poly count etc.