I accidentally found this picture. It is interesting as it shows two Si-PoLR people an ENFj and an ENTj and the differences are interesting. One tends to over do Si and the others tends to under do Si. Not that these pictures really show the "PoLR" as in they both look relatively normal here. Also visible is the difference in "attitude" (Quadra values) and the Fe and Te leading difference is shown there too. Still, they are kind of look-a-likes. Imagine them to be dressed in similar clothes and having similar haircut. Both are also successful, driven, people but one in stereotypical ENFj business and the other in stereotypical ENTj business.