OLD 4X4 is for the older vehicle or driver, would suit restored 1970's or 1980's model Land Rover Defender, Landcruiser, Patrol, Hilux etc.
The plates are in immaculate condition/brand new (never fitted). There is actually a diamond separator between 0LD and 4X4.
PPQ QLD charge a fee of $165 to redesign a plate (like change colours) and have them reissued as you desire.