The hard to find Heroquest expansion "The Wizards Of Morcar" also has it's hard to find metal prototype pieces.
Painter:
Roy Scorer / Adam Skinner / Bodmodels / Tim Van Breuklen
Wizards of Morcar - Plastics and Prototypes
Wizards of Morcar - metal prototypes
Boroush, the Storm Master
Necromancer - Fanrax, the Malicious
Orc Shaman - Grawshak of the Northern Tribes
Zanrath, High Mage of Sarako
Wizards of Morcar - plastic pieces from the Game
Henchman with Halberd