Tetrahedral Intersected Paraboloids - Solid

Four overlapping symmetrical parabolahedra with their individual axes having tetrahedral symmetry. Their centers are on the vertices of the tetrahedron and the tetrahedron is inside of all four of the parabolahedra. Each parabolahedron is rendered in a different solid color. Compare this model with the [transparent version](https://skfb.ly/6sPwL) of the same shape. Zoom in to the center to see the tetrahedral axes of symmetry. This model has 144 faces of 12 types. It was generated with [vZome](http://www.vzome.com). I have also generated a model of [its dual](https://skfb.ly/6sPxK).