I'm not talking about someone I've just seen around, I've driven it. I'll see about getting you some pics. By the way... if you're still running the stock brakes and you couldn't get 16's to fit they were either very oddly shaped or something's very wrong with your brakes. The stockers, both 5-spoke and sawblades, are 16's. One's a 37 offset the other 38. Do a search on SM, there's a thread about running 15's (with some pics, IIRC).
Here you go Supra2NR....
http://www.supramania.com/forums/showthread.php?t=47847
http://www.supramania.com/forums/showthread.php?t=47841
15's can fit all the way around it depends on the offset and the specific shape and design of the rim.