My sister always said TP!Zelda is beautiful and graceful, clothed in silk and jewelry and can wield a sword only let alone at her own willpower as the 'Normal Zelda' and looks okay with her eyes remain blue and her skin remain look healthy and clear... whereas being 'Puppet Zelda' is supposedly as a unmasked Shadow Beast: an more hideous vulgar monstrous version of herself, get along well with yellow eyes and Twili-virus skin she must have greasier thinner unbraided hair, clothed in just filthy rags for go-go enslavement and attack only big claws, crooked fangs and black acid vomit. Honestly, when Zelda become possessed by Ganon she should be look more like an ghastly practically deformed ghoul just like Henrietta Knobby (and then later Anny) from Evil Dead II. It's pretty logical anyone who get possessed would always ends up ugly in appearance and monstrous in behaviour!