I'm gonna take a complete shot in the dark at this too.
Have you considered the figures to be modeled after Scandinavian warrior petroglyphs?

The 'shield' part is what made me think of this, because of the dot in the middle of the shields. The dot would be the boss of the shield. The boss is the metal bit in the center.

This guy on the right (with no hands), in the image below definitely made me think of your piece.

Again.. it's just a complete shot in the dark. Maybe it'll give you a new direction to research.
Have you considered the figures to be modeled after Scandinavian warrior petroglyphs?

The 'shield' part is what made me think of this, because of the dot in the middle of the shields. The dot would be the boss of the shield. The boss is the metal bit in the center.

This guy on the right (with no hands), in the image below definitely made me think of your piece.

Again.. it's just a complete shot in the dark. Maybe it'll give you a new direction to research.

























