daytona

Hi all, hope someone can help, i own a 2003 mr2 spyder, my ecu unit was damaged in the storms in the illawarra in march, it has been at the repairers since then, i was first told they were getting an ecu from Japan, but i have now been told they can't get the part. Does anyone know where i might be able to source one or get mine repairedthanks