Jeeze you ask some right questions LoL!
Ral Partha and Grenadier did Kurgan type Armoured Warriors (Julie Guthrie sculpted the Grenadier one if my memory serves me well).
I converted a Conner McLeod for a friend some years ago, I used a Ral Partha Shadowrun "Male Shadowbeat Journalist with Trenchcoat and Notepad"

Did hand swaps, giving him a Katana in his right hand.
Beyond that, it's just a case of looking around (a lot LoL)