The 360 Cities project offers some interesting panoramas of achamenid sites
The Throne Hall in Persepolis
Apadana Hall in Persepolis
The Gate of All Nations in Persepolis
Pasargadae in Pasargadae
The tomb of Cyrus the Great in Pasargadae
The Private Palace of Cyrus the Great in Pasargadae
Pasargad Audience Hall in Pasargadae