This is my take on unsavory's DLC Portrait pack mod but where High Valyrian and most of Westeros use the Monks and Mystics Germanic Portraits.
COMPATIBLE WITH 1.6.1 This update only requires the Persian DLC and Monks and Mystics English and Germanic portraits. I have also pushed back the age that the portraits will change. Middle age starts at 50 and old age at 60. Essos is mostly using English portraits, Dothraki and Dornish using Persian. North of Dorne uses Germanic.