Headless Horseman...?

I was looking through my stash of victorian minis - and stumbled on this:

I have NO idea from where I got it; I suspect it to be a British light cavalryman of some sorts, but I'll have to ask around to get it confirmed.

The head seems to be broken off, rather than sawed.

I guess I could attach some appropriate head to it, if I can find something that matches...

EDIT: It's a an HLBSC mini - I must have gotten it with a handful of HLBSC British infantry I got sedcond hand for a Chaos in Carpathia project that stalled couple of years ago.

I think I'll try finding a head for it to make a mounted Harry Flashman.