Australian Grand Prix plates, original style (blue letters on white background) plates to suit 924 Porsche. This style of plate is no longer available from Vic Roads (GP plates are now white letters on a black background). So if you''re looking for original style Melbourne F1 GP plates to suit a 924 Porsche, then these are for you. The plates were fitted to a 924 Turbo with a Carrera GT body kit.