Model of the double torus and the PSU (Planck Spherical Unit) from what I understood as of today according to Nassim Haramein's theory, https://spacefed.com/ . The movement is both in the poloïdal and toroïdal directions ( https://en.wikipedia.org/wiki/Toroidal_and_poloidal_coordinates ). As far as I have understood the sign of the electric charge is given by the toroidal component. The poloidal component is going out at the equator and inwards at the poles.

I don't know exactly which direction of toroidal rotation represents which electrical charge.

I did a quick coloring with a 3d pen.

The halves are assembled with small pieces of round wood rod 6mm in diameter.

Printing one half with the embossed spiral takes about 40 minutes on my old home made printer (from Prusa eMotion Tech kit).