While the accuracy of our results is qualitatively comparable to findings reported using other similar and wellestablished methods found in the literature, such as Atom-Bond Electronegativity Equalization Method (ABEEM) the Electronegativity Equalization Method (EEM), it is noted that these results are confined to our calibration dataset. As such, validation against configurations outside this dataset is crucial to affirm the broader applicability of our model. Given the numerical instabilities inherent in our full electron model, arising from the challenges of handling exponentiation of large numbers, our validation is solely directed towards the ECP variant of our model. Specifically, we validate both the interaction energy and polarization models against dimer configurations of molecules that are small enough to allow CCSD(T)/CEP-31G level of theory to be used.