It's a beautifull vignette and it tells two stories. One is what we see and the other one is the conversion of the figures. As Sus said these are Esci figures (reissued by Italeri), heavy converted.
I always like such kind of things, making a vignette with a painting as start.
Give us more Hussar, and tell us something more about yourself in this topic:
http://www.bennosfigures.com/forum/viewtopic.php?t=1129
Greetings Peter