Hi Seditiosus,
I run Steel Fist Miniatures, and can confirm that I've purchased for production in metals - 15 bodies and the sets of both 15th and 16th century helms/heads - from Yannis.
They'll be sent to my casters in the New Year, so should be available in late January (I hope).
I'm a one-man-band, doing it in my spare time - so it's just the website I'm afraid - no retailers.
I have a lot of non-UK customers and so I assume that the import taxes many not be too prohibitive - but that may depend on where you live?
cheers
Simon