downloading australian reginal airports

Hello fellow flyers. I am very new to this site ,very old [80] and i have a very basic question How do I find out where I can download Devonport airport to use in FSX/Acel the only site I can find appears to only have JPG images . Does the melbourne airport work as the default ?
Although I have had FXS & Xplane10 installed for a couple of years it is only now {as I become more physically incapacicated} that I have started to put in a lot of time flying to keep the old grey matter up to speed!!!

I would really appreciate A reply to this
REGARDS grumblebum100