Yes indeed....the whole airport has changed significantly in the last 6 years! There was no Ikea car park, T2 has changed significantly and continues to do so right up to this day, new southern stand-off bays are in operation, my old office is gone, stop bars, RGL's, Cat II ILS, HIAL's 34L, running rabbit strobes, Brindabella, Vincent and Aeropelican gone from the local landscape. And that's just to name a few things! Oh, and the SACL Airfield Operations vehicles are currently undergoing a livery change from the current black/yellow chequered pattern.
And although I've been around the airport for some time, I really am like a fish out of water when it comes to the spotting locations!