About this 3D model

Swedish style Mjolnir (Thors hammer):Mjolnir (The crusher / pulverizer) Possibly representing the beating heart, general life force. Likley evolved from the axe of Perun, which evolved from a flint arrowhead or stone axe. Sun cross, representing the sun and the four seasons. Valknut / Hrungnir's heart (prefer the theory that it represents a proud heart refering to the story of Hrungnir) The remaining triangles have been found on several viking age Mjolnir pendants.