Yes, sorry, Smeagol, but I don't think any of the manufacturers who use harder materials like plastic or resin make anything like you're looking for, not in anything more than single figures. Most of the ones that I'm familiar with use the softer plastic.
If you're not averse to working with metal figures, there are some very good figures out there, Del Prado, for example, which can serve as the basis for conversions. King & Country has excellent medieval figures--Renaissance is completely different, by the way--but the price per figure can give you pause before modifying them.