Puppets War has teamed up their Iron Mutants Heads with their shoulder pads and is offering them to you in one package.
From the website:
Set contains 5 Iron Mutant Heads and 10 Iron Mutant Shoulder Pads, designed to fit 35mm tabletop wargames scale, supplied unassembed and unpainted. Designed by Puppetswar Art Team. Sculpted by Maciej Powarunas.