Is Lisbon equipped for the A380 or will they based else where?
Looking at the Airbus website- appears no airport in Portugal handles an A380, however, Malta can & this is where some of the HiFly fleet are registered, so may well be based there.
As Wycome says the new PIA colour scheme has been circulated by various websites on an A380, of which PIA has none. Makes a good rumour ....