Going back to our prior study, we introduced a straightforward model that, through the adjustment of a finite set of parameters, aspired to serve as a universal model for the interaction energies between two interacting molecules. Although not universally applicable, this model exhibited promising results, particularly for neutral systems. However, it lacks any atom-wise contributions in the fictitious electron densities, refer to Equations 13a and 13b, with no spherical symmetry, e.g. dipole-like contributions. The interaction energy between two molecules, A and B, as defined by our simple model, is given by: