It's extremely clean for its age I reckon. The first NZ owner had it for 14 years between 1994 and 2008 and I suspect they were possibly older.
Here you can see the factory spoiler and the different taillight clusters to the Celica. The alloy wheels are 14-inch and they're definitely Corona items as I've seen them on high spec Corona hatches and saloons, but I'm wondering if they're perhaps not the original wheels that this particular car came with, because the only pictures I can find of these online (and there aren't many) mostly show them wearing those spokey Celica alloys like the one in UK Senator's photo here:
www.flickr.com/photos/londonitalian/21730904295/
Personally I prefer the look of the wheels it has, and they're easier to clean too.